diff --git a/backend/open_webui/config.py b/backend/open_webui/config.py
index 5ab64f0668..5927cbae9d 100644
--- a/backend/open_webui/config.py
+++ b/backend/open_webui/config.py
@@ -405,14 +405,28 @@ CODE_INTERPRETER_PROMPT_TEMPLATE = os.getenv('CODE_INTERPRETER_PROMPT_TEMPLATE',
 
 CODE_INTERPRETER_JUPYTER_URL = os.getenv('CODE_INTERPRETER_JUPYTER_URL', os.getenv('CODE_EXECUTION_JUPYTER_URL', ''))
 
-CODE_INTERPRETER_JUPYTER_AUTH = os.getenv( 'CODE_INTERPRETER_JUPYTER_AUTH', os.getenv('CODE_EXECUTION_JUPYTER_AUTH', ''), )
+CODE_INTERPRETER_JUPYTER_AUTH = os.getenv(
+    'CODE_INTERPRETER_JUPYTER_AUTH',
+    os.getenv('CODE_EXECUTION_JUPYTER_AUTH', ''),
+)
 
-CODE_INTERPRETER_JUPYTER_AUTH_TOKEN = os.getenv( 'CODE_INTERPRETER_JUPYTER_AUTH_TOKEN', os.getenv('CODE_EXECUTION_JUPYTER_AUTH_TOKEN', ''), )
+CODE_INTERPRETER_JUPYTER_AUTH_TOKEN = os.getenv(
+    'CODE_INTERPRETER_JUPYTER_AUTH_TOKEN',
+    os.getenv('CODE_EXECUTION_JUPYTER_AUTH_TOKEN', ''),
+)
 
 
-CODE_INTERPRETER_JUPYTER_AUTH_PASSWORD = os.getenv( 'CODE_INTERPRETER_JUPYTER_AUTH_PASSWORD', os.getenv('CODE_EXECUTION_JUPYTER_AUTH_PASSWORD', ''), )
+CODE_INTERPRETER_JUPYTER_AUTH_PASSWORD = os.getenv(
+    'CODE_INTERPRETER_JUPYTER_AUTH_PASSWORD',
+    os.getenv('CODE_EXECUTION_JUPYTER_AUTH_PASSWORD', ''),
+)
 
-CODE_INTERPRETER_JUPYTER_TIMEOUT = int( os.getenv( 'CODE_INTERPRETER_JUPYTER_TIMEOUT', os.getenv('CODE_EXECUTION_JUPYTER_TIMEOUT', '60'), ) )
+CODE_INTERPRETER_JUPYTER_TIMEOUT = int(
+    os.getenv(
+        'CODE_INTERPRETER_JUPYTER_TIMEOUT',
+        os.getenv('CODE_EXECUTION_JUPYTER_TIMEOUT', '60'),
+    )
+)
 
 CODE_INTERPRETER_BLOCKED_MODULES = [
     library.strip() for library in os.getenv('CODE_INTERPRETER_BLOCKED_MODULES', '').split(',') if library.strip()
@@ -834,7 +848,9 @@ DATALAB_MARKER_PAGINATE = os.getenv('DATALAB_MARKER_PAGINATE', 'false').lower()
 
 DATALAB_MARKER_STRIP_EXISTING_OCR = os.getenv('DATALAB_MARKER_STRIP_EXISTING_OCR', 'false').lower() == 'true'
 
-DATALAB_MARKER_DISABLE_IMAGE_EXTRACTION = os.getenv('DATALAB_MARKER_DISABLE_IMAGE_EXTRACTION', 'false').lower() == 'true'
+DATALAB_MARKER_DISABLE_IMAGE_EXTRACTION = (
+    os.getenv('DATALAB_MARKER_DISABLE_IMAGE_EXTRACTION', 'false').lower() == 'true'
+)
 
 DATALAB_MARKER_FORMAT_LINES = os.getenv('DATALAB_MARKER_FORMAT_LINES', 'false').lower() == 'true'
 
@@ -910,7 +926,9 @@ RAG_HYBRID_BM25_WEIGHT = float(os.getenv('RAG_HYBRID_BM25_WEIGHT', '0.5'))
 
 ENABLE_RAG_HYBRID_SEARCH = os.getenv('ENABLE_RAG_HYBRID_SEARCH', '').lower() == 'true'
 
-ENABLE_RAG_HYBRID_SEARCH_ENRICHED_TEXTS = os.getenv('ENABLE_RAG_HYBRID_SEARCH_ENRICHED_TEXTS', 'False').lower() == 'true'
+ENABLE_RAG_HYBRID_SEARCH_ENRICHED_TEXTS = (
+    os.getenv('ENABLE_RAG_HYBRID_SEARCH_ENRICHED_TEXTS', 'False').lower() == 'true'
+)
 
 RAG_FULL_CONTEXT = os.getenv('RAG_FULL_CONTEXT', 'False').lower() == 'true'
 
@@ -920,12 +938,18 @@ RAG_FILE_MAX_SIZE = int(os.getenv('RAG_FILE_MAX_SIZE')) if os.getenv('RAG_FILE_M
 
 RAG_FILE_CONTENT_SEARCH_MAX_CHARS = int(os.getenv('RAG_FILE_CONTENT_SEARCH_MAX_CHARS', str(64 * 1024 * 1024)))
 
-FILE_IMAGE_COMPRESSION_WIDTH = int(os.getenv('FILE_IMAGE_COMPRESSION_WIDTH')) if os.getenv('FILE_IMAGE_COMPRESSION_WIDTH') else None
+FILE_IMAGE_COMPRESSION_WIDTH = (
+    int(os.getenv('FILE_IMAGE_COMPRESSION_WIDTH')) if os.getenv('FILE_IMAGE_COMPRESSION_WIDTH') else None
+)
 
-FILE_IMAGE_COMPRESSION_HEIGHT = int(os.getenv('FILE_IMAGE_COMPRESSION_HEIGHT')) if os.getenv('FILE_IMAGE_COMPRESSION_HEIGHT') else None
+FILE_IMAGE_COMPRESSION_HEIGHT = (
+    int(os.getenv('FILE_IMAGE_COMPRESSION_HEIGHT')) if os.getenv('FILE_IMAGE_COMPRESSION_HEIGHT') else None
+)
 
 
-RAG_ALLOWED_FILE_EXTENSIONS = [ext.strip() for ext in os.getenv('RAG_ALLOWED_FILE_EXTENSIONS', '').split(',') if ext.strip()]
+RAG_ALLOWED_FILE_EXTENSIONS = [
+    ext.strip() for ext in os.getenv('RAG_ALLOWED_FILE_EXTENSIONS', '').split(',') if ext.strip()
+]
 
 RAG_EMBEDDING_ENGINE = os.getenv('RAG_EMBEDDING_ENGINE', '')
 
@@ -944,7 +968,9 @@ RAG_EMBEDDING_MODEL_AUTO_UPDATE = (
 
 RAG_EMBEDDING_MODEL_TRUST_REMOTE_CODE = os.getenv('RAG_EMBEDDING_MODEL_TRUST_REMOTE_CODE', 'True').lower() == 'true'
 
-RAG_EMBEDDING_BATCH_SIZE = int(os.getenv('RAG_EMBEDDING_BATCH_SIZE') or os.getenv('RAG_EMBEDDING_OPENAI_BATCH_SIZE', '1'))
+RAG_EMBEDDING_BATCH_SIZE = int(
+    os.getenv('RAG_EMBEDDING_BATCH_SIZE') or os.getenv('RAG_EMBEDDING_OPENAI_BATCH_SIZE', '1')
+)
 
 ENABLE_ASYNC_EMBEDDING = os.getenv('ENABLE_ASYNC_EMBEDDING', 'True').lower() == 'true'
 
@@ -1081,7 +1107,9 @@ WEB_SEARCH_CONFIRMATION_CONTENT = os.getenv(
 
 WEB_SEARCH_ENGINE = os.getenv('WEB_SEARCH_ENGINE', '')
 
-BYPASS_WEB_SEARCH_EMBEDDING_AND_RETRIEVAL = os.getenv('BYPASS_WEB_SEARCH_EMBEDDING_AND_RETRIEVAL', 'False').lower() == 'true'
+BYPASS_WEB_SEARCH_EMBEDDING_AND_RETRIEVAL = (
+    os.getenv('BYPASS_WEB_SEARCH_EMBEDDING_AND_RETRIEVAL', 'False').lower() == 'true'
+)
 
 
 BYPASS_WEB_SEARCH_WEB_LOADER = os.getenv('BYPASS_WEB_SEARCH_WEB_LOADER', 'False').lower() == 'true'
@@ -1105,7 +1133,9 @@ WEB_SEARCH_DOMAIN_FILTER_LIST = web_search_domain_filter_list
 
 WEB_SEARCH_CONCURRENT_REQUESTS = int(os.getenv('WEB_SEARCH_CONCURRENT_REQUESTS', '0'))
 
-WEB_FETCH_MAX_CONTENT_LENGTH = int(os.getenv('WEB_FETCH_MAX_CONTENT_LENGTH')) if os.getenv('WEB_FETCH_MAX_CONTENT_LENGTH') else None
+WEB_FETCH_MAX_CONTENT_LENGTH = (
+    int(os.getenv('WEB_FETCH_MAX_CONTENT_LENGTH')) if os.getenv('WEB_FETCH_MAX_CONTENT_LENGTH') else None
+)
 
 WEB_LOADER_ENGINE = os.getenv('WEB_LOADER_ENGINE', '')
 
@@ -1230,7 +1260,7 @@ YANDEX_WEB_SEARCH_API_KEY = os.getenv('YANDEX_WEB_SEARCH_API_KEY', '')
 
 YANDEX_WEB_SEARCH_CONFIG = os.getenv('YANDEX_WEB_SEARCH_CONFIG', '')
 
-YOUCOM_API_KEY = os.getenv('YOUCOM_API_KEY', os.getenv('YDC_API_KEY',''))
+YOUCOM_API_KEY = os.getenv('YOUCOM_API_KEY', os.getenv('YDC_API_KEY', ''))
 
 LINKUP_API_KEY = os.getenv('LINKUP_API_KEY', '')
 
@@ -1483,9 +1513,20 @@ AUDIO_STT_ENGINE = os.getenv('AUDIO_STT_ENGINE', '')
 
 AUDIO_STT_MODEL = os.getenv('AUDIO_STT_MODEL', '')
 
-AUDIO_STT_SUPPORTED_CONTENT_TYPES = [ content_type.strip() for content_type in os.getenv('AUDIO_STT_SUPPORTED_CONTENT_TYPES', '').split(',') if content_type.strip() ]
+AUDIO_STT_SUPPORTED_CONTENT_TYPES = [
+    content_type.strip()
+    for content_type in os.getenv('AUDIO_STT_SUPPORTED_CONTENT_TYPES', '').split(',')
+    if content_type.strip()
+]
 
-AUDIO_STT_ALLOWED_EXTENSIONS = [ ext.strip() for ext in os.getenv( 'AUDIO_STT_ALLOWED_EXTENSIONS', 'mp3,wav,m4a,webm,ogg,flac,mp4,mpga,mpeg', ).split(',') if ext.strip() ]
+AUDIO_STT_ALLOWED_EXTENSIONS = [
+    ext.strip()
+    for ext in os.getenv(
+        'AUDIO_STT_ALLOWED_EXTENSIONS',
+        'mp3,wav,m4a,webm,ogg,flac,mp4,mpga,mpeg',
+    ).split(',')
+    if ext.strip()
+]
 
 AUDIO_STT_AZURE_API_KEY = os.getenv('AUDIO_STT_AZURE_API_KEY', '')
 
@@ -1530,7 +1571,9 @@ AUDIO_TTS_AZURE_SPEECH_REGION = os.getenv('AUDIO_TTS_AZURE_SPEECH_REGION', '')
 
 AUDIO_TTS_AZURE_SPEECH_BASE_URL = os.getenv('AUDIO_TTS_AZURE_SPEECH_BASE_URL', '')
 
-AUDIO_TTS_AZURE_SPEECH_OUTPUT_FORMAT = os.getenv('AUDIO_TTS_AZURE_SPEECH_OUTPUT_FORMAT', 'audio-24khz-160kbitrate-mono-mp3')
+AUDIO_TTS_AZURE_SPEECH_OUTPUT_FORMAT = os.getenv(
+    'AUDIO_TTS_AZURE_SPEECH_OUTPUT_FORMAT', 'audio-24khz-160kbitrate-mono-mp3'
+)
 
 AUDIO_TTS_MISTRAL_API_KEY = os.getenv('AUDIO_TTS_MISTRAL_API_KEY', '')
 
@@ -1728,9 +1771,7 @@ USER_PERMISSIONS_NOTES_ALLOW_PUBLIC_SHARING = (
     os.getenv('USER_PERMISSIONS_NOTES_ALLOW_PUBLIC_SHARING', 'False').lower() == 'true'
 )
 
-USER_PERMISSIONS_FOLDERS_ALLOW_SHARING = (
-    os.getenv('USER_PERMISSIONS_FOLDERS_ALLOW_SHARING', 'False').lower() == 'true'
-)
+USER_PERMISSIONS_FOLDERS_ALLOW_SHARING = os.getenv('USER_PERMISSIONS_FOLDERS_ALLOW_SHARING', 'False').lower() == 'true'
 
 
 USER_PERMISSIONS_CALENDAR_ALLOW_PUBLIC_SHARING = (
@@ -2312,7 +2353,13 @@ Responses from models: {{responses}}"""
 
 ENABLE_API_KEYS = os.getenv('ENABLE_API_KEYS', 'False').lower() == 'true'
 
-ENABLE_API_KEYS_ENDPOINT_RESTRICTIONS = os.getenv( 'ENABLE_API_KEYS_ENDPOINT_RESTRICTIONS', os.getenv('ENABLE_API_KEY_ENDPOINT_RESTRICTIONS', 'False'), ).lower() == 'true'
+ENABLE_API_KEYS_ENDPOINT_RESTRICTIONS = (
+    os.getenv(
+        'ENABLE_API_KEYS_ENDPOINT_RESTRICTIONS',
+        os.getenv('ENABLE_API_KEY_ENDPOINT_RESTRICTIONS', 'False'),
+    ).lower()
+    == 'true'
+)
 
 API_KEYS_ALLOWED_ENDPOINTS = os.getenv('API_KEYS_ALLOWED_ENDPOINTS', os.getenv('API_KEY_ALLOWED_ENDPOINTS', ''))
 
@@ -2368,7 +2415,10 @@ MICROSOFT_CLIENT_TENANT_ID = os.getenv('MICROSOFT_CLIENT_TENANT_ID', '')
 
 MICROSOFT_CLIENT_LOGIN_BASE_URL = os.getenv('MICROSOFT_CLIENT_LOGIN_BASE_URL', 'https://login.microsoftonline.com')
 
-MICROSOFT_CLIENT_PICTURE_URL = os.getenv( 'MICROSOFT_CLIENT_PICTURE_URL', 'https://graph.microsoft.com/v1.0/me/photo/$value', )
+MICROSOFT_CLIENT_PICTURE_URL = os.getenv(
+    'MICROSOFT_CLIENT_PICTURE_URL',
+    'https://graph.microsoft.com/v1.0/me/photo/$value',
+)
 
 
 MICROSOFT_OAUTH_SCOPE = os.getenv('MICROSOFT_OAUTH_SCOPE', 'openid email profile')
@@ -2441,9 +2491,15 @@ OAUTH_ROLES_CLAIM = os.getenv('OAUTH_ROLES_CLAIM', 'roles')
 
 OAUTH_ROLES_SEPARATOR = os.getenv('OAUTH_ROLES_SEPARATOR', ',')
 
-OAUTH_ALLOWED_ROLES = [ role.strip() for role in os.getenv('OAUTH_ALLOWED_ROLES', f'user{OAUTH_ROLES_SEPARATOR}admin').split(OAUTH_ROLES_SEPARATOR) if role ]
+OAUTH_ALLOWED_ROLES = [
+    role.strip()
+    for role in os.getenv('OAUTH_ALLOWED_ROLES', f'user{OAUTH_ROLES_SEPARATOR}admin').split(OAUTH_ROLES_SEPARATOR)
+    if role
+]
 
-OAUTH_ADMIN_ROLES = [role.strip() for role in os.getenv('OAUTH_ADMIN_ROLES', 'admin').split(OAUTH_ROLES_SEPARATOR) if role]
+OAUTH_ADMIN_ROLES = [
+    role.strip() for role in os.getenv('OAUTH_ADMIN_ROLES', 'admin').split(OAUTH_ROLES_SEPARATOR) if role
+]
 
 OAUTH_ALLOWED_DOMAINS = [domain.strip() for domain in os.getenv('OAUTH_ALLOWED_DOMAINS', '*').split(',')]
 
@@ -2540,11 +2596,7 @@ def load_oauth_providers():
             'sub_claim': 'id',
         }
 
-    if (
-        OAUTH_CLIENT_ID
-        and (OAUTH_CLIENT_SECRET or OAUTH_CODE_CHALLENGE_METHOD)
-        and OPENID_PROVIDER_URL
-    ):
+    if OAUTH_CLIENT_ID and (OAUTH_CLIENT_SECRET or OAUTH_CODE_CHALLENGE_METHOD) and OPENID_PROVIDER_URL:
 
         def oidc_oauth_register(oauth: OAuth):
             client_kwargs = {
diff --git a/backend/open_webui/env.py b/backend/open_webui/env.py
index 3857267447..e4b1e57b32 100644
--- a/backend/open_webui/env.py
+++ b/backend/open_webui/env.py
@@ -599,9 +599,7 @@ except (ValueError, TypeError):
 # SSL verification for tool server connections specifically.
 # Accepts "True", "False", or a path to a CA bundle file.
 # When "True", falls back to AIOHTTP_CLIENT_SSL_CERT_FILE if set.
-AIOHTTP_CLIENT_SESSION_TOOL_SERVER_SSL = _parse_ssl_env(
-    os.getenv('AIOHTTP_CLIENT_SESSION_TOOL_SERVER_SSL', 'True')
-)
+AIOHTTP_CLIENT_SESSION_TOOL_SERVER_SSL = _parse_ssl_env(os.getenv('AIOHTTP_CLIENT_SESSION_TOOL_SERVER_SSL', 'True'))
 
 AIOHTTP_CLIENT_TIMEOUT_TOOL_SERVER = os.getenv('AIOHTTP_CLIENT_TIMEOUT_TOOL_SERVER', '')
 
diff --git a/backend/open_webui/events.py b/backend/open_webui/events.py
index 873af84af7..1e87d912bd 100644
--- a/backend/open_webui/events.py
+++ b/backend/open_webui/events.py
@@ -42,177 +42,581 @@ class EventDefinition(BaseModel):
 class EventDefinitions(BaseModel):
     model_config = ConfigDict(frozen=True)
 
-    SYSTEM_STARTUP_STARTED: EventDefinition = EventDefinition(name='system.startup.started', description='Application startup began.', message='Startup started')
-    SYSTEM_STARTUP_COMPLETED: EventDefinition = EventDefinition(name='system.startup.completed', description='Application startup completed.', message='Startup completed')
-    SYSTEM_SHUTDOWN_STARTED: EventDefinition = EventDefinition(name='system.shutdown.started', description='Application shutdown began.', message='Shutdown started')
-    SYSTEM_SHUTDOWN_COMPLETED: EventDefinition = EventDefinition(name='system.shutdown.completed', description='Application shutdown completed.', message='Shutdown completed')
-    CONFIG_IMPORTED: EventDefinition = EventDefinition(name='config.imported', description='Configuration was imported.', message='Config imported')
-    CONFIG_UPDATED: EventDefinition = EventDefinition(name='config.updated', description='Configuration was updated.', message='Config updated')
-    CONFIG_WEBHOOK_UPDATED: EventDefinition = EventDefinition(name='config.webhook.updated', description='Event webhook configuration was updated.', message='Webhook configuration updated')
-    CONFIG_CONNECTIONS_UPDATED: EventDefinition = EventDefinition(name='config.connections.updated', description='Connection configuration was updated.', message='Config Connections updated')
-    CONFIG_TOOL_SERVERS_UPDATED: EventDefinition = EventDefinition(name='config.tool_servers.updated', description='Tool server configuration was updated.', message='Config Tool Servers updated')
-    CONFIG_TERMINAL_SERVERS_UPDATED: EventDefinition = EventDefinition(name='config.terminal_servers.updated', description='Terminal server configuration was updated.', message='Config Terminal Servers updated')
-    CONFIG_CODE_EXECUTION_UPDATED: EventDefinition = EventDefinition(name='config.code_execution.updated', description='Code execution configuration was updated.', message='Config Code Execution updated')
-    CONFIG_MODELS_UPDATED: EventDefinition = EventDefinition(name='config.models.updated', description='Model configuration was updated.', message='Config Models updated')
-    CONFIG_BANNERS_UPDATED: EventDefinition = EventDefinition(name='config.banners.updated', description='Banner configuration was updated.', message='Config Banners updated')
-    CONFIG_SUGGESTIONS_UPDATED: EventDefinition = EventDefinition(name='config.suggestions.updated', description='Suggestion configuration was updated.', message='Config Suggestions updated')
-    AUTH_SIGNUP: EventDefinition = EventDefinition(name='auth.signup', description='A user account was created through signup.', message='User signed up')
-    AUTH_LOGIN: EventDefinition = EventDefinition(name='auth.login', description='A user successfully logged in.', message='User logged in')
-    AUTH_LOGOUT: EventDefinition = EventDefinition(name='auth.logout', description='A user logged out.', message='User logged out')
-    AUTH_PASSWORD_CHANGED: EventDefinition = EventDefinition(name='auth.password_changed', description='A user password was changed.', message='Password changed')
-    AUTH_API_KEY_CREATED: EventDefinition = EventDefinition(name='auth.api_key.created', description='A user API key was created.', message='API key created')
-    AUTH_API_KEY_DELETED: EventDefinition = EventDefinition(name='auth.api_key.deleted', description='A user API key was deleted.', message='API key deleted')
-    AUTH_OAUTH_SESSION_DELETED: EventDefinition = EventDefinition(name='auth.oauth_session.deleted', description='An OAuth session was deleted.', message='OAuth session deleted')
-    USER_CREATED: EventDefinition = EventDefinition(name='user.created', description='A user account was created.', message='User created')
-    USER_UPDATED: EventDefinition = EventDefinition(name='user.updated', description='A user account was updated.', message='User updated')
-    USER_DELETED: EventDefinition = EventDefinition(name='user.deleted', description='A user account was deleted.', message='User deleted')
-    USER_ROLE_UPDATED: EventDefinition = EventDefinition(name='user.role_updated', description='A user role was updated.', message='User role updated')
-    USER_STATUS_UPDATED: EventDefinition = EventDefinition(name='user.status_updated', description='A user status was updated.', message='User status updated')
-    USER_SETTINGS_UPDATED: EventDefinition = EventDefinition(name='user.settings_updated', description='A user settings object was updated.', message='User settings updated')
-    USER_PROFILE_UPDATED: EventDefinition = EventDefinition(name='user.profile_updated', description='A user profile was updated.', message='User profile updated')
-    USER_PERMISSIONS_UPDATED: EventDefinition = EventDefinition(name='user.permissions_updated', description='A user permissions object was updated.', message='User permissions updated')
-    GROUP_CREATED: EventDefinition = EventDefinition(name='group.created', description='A group was created.', message='Group created')
-    GROUP_UPDATED: EventDefinition = EventDefinition(name='group.updated', description='A group was updated.', message='Group updated')
-    GROUP_DELETED: EventDefinition = EventDefinition(name='group.deleted', description='A group was deleted.', message='Group deleted')
-    GROUP_MEMBER_ADDED: EventDefinition = EventDefinition(name='group.member_added', description='A user was added to a group.', message='Group member added')
-    GROUP_MEMBER_REMOVED: EventDefinition = EventDefinition(name='group.member_removed', description='A user was removed from a group.', message='Group member removed')
-    CHAT_CREATED: EventDefinition = EventDefinition(name='chat.created', description='A chat was created.', message='Chat created')
-    CHAT_IMPORTED: EventDefinition = EventDefinition(name='chat.imported', description='A chat was imported.', message='Chat imported')
-    CHAT_UPDATED: EventDefinition = EventDefinition(name='chat.updated', description='A chat was updated.', message='Chat updated')
-    CHAT_DELETED: EventDefinition = EventDefinition(name='chat.deleted', description='A chat was deleted.', message='Chat deleted')
-    CHAT_DELETED_ALL: EventDefinition = EventDefinition(name='chat.deleted_all', description='All chats for a scope were deleted.', message='Chat deleted all')
-    CHAT_COMPACTED: EventDefinition = EventDefinition(name='chat.compacted', description='A chat was compacted.', message='Chat compacted')
-    CHAT_PINNED: EventDefinition = EventDefinition(name='chat.pinned', description='A chat was pinned.', message='Chat pinned')
-    CHAT_UNPINNED: EventDefinition = EventDefinition(name='chat.unpinned', description='A chat was unpinned.', message='Chat unpinned')
-    CHAT_CLONED: EventDefinition = EventDefinition(name='chat.cloned', description='A chat was cloned.', message='Chat cloned')
-    CHAT_ARCHIVED: EventDefinition = EventDefinition(name='chat.archived', description='A chat was archived.', message='Chat archived')
-    CHAT_UNARCHIVED: EventDefinition = EventDefinition(name='chat.unarchived', description='A chat was unarchived.', message='Chat unarchived')
-    CHAT_SHARED: EventDefinition = EventDefinition(name='chat.shared', description='A chat was shared.', message='Chat shared')
-    CHAT_UNSHARED: EventDefinition = EventDefinition(name='chat.unshared', description='A chat was unshared.', message='Chat unshared')
-    CHAT_FOLDER_UPDATED: EventDefinition = EventDefinition(name='chat.folder_updated', description='A chat folder assignment was updated.', message='Chat folder updated')
-    CHAT_TAG_ADDED: EventDefinition = EventDefinition(name='chat.tag_added', description='A tag was added to a chat.', message='Chat tag added')
-    CHAT_TAG_REMOVED: EventDefinition = EventDefinition(name='chat.tag_removed', description='A tag was removed from a chat.', message='Chat tag removed')
-    MESSAGE_CREATED: EventDefinition = EventDefinition(name='message.created', description='A message was created.', message='Message created')
-    MESSAGE_UPDATED: EventDefinition = EventDefinition(name='message.updated', description='A message was updated.', message='Message updated')
-    MESSAGE_DELETED: EventDefinition = EventDefinition(name='message.deleted', description='A message was deleted.', message='Message deleted')
-    MESSAGE_EVENT_RECEIVED: EventDefinition = EventDefinition(name='message.event_received', description='A message-level event was received.', message='Message event received')
-    MESSAGE_REACTION_ADDED: EventDefinition = EventDefinition(name='message.reaction_added', description='A reaction was added to a message.', message='Message reaction added')
-    MESSAGE_REACTION_REMOVED: EventDefinition = EventDefinition(name='message.reaction_removed', description='A reaction was removed from a message.', message='Message reaction removed')
-    MESSAGE_PINNED: EventDefinition = EventDefinition(name='message.pinned', description='A message was pinned.', message='Message pinned')
-    MESSAGE_UNPINNED: EventDefinition = EventDefinition(name='message.unpinned', description='A message was unpinned.', message='Message unpinned')
-    CHANNEL_CREATED: EventDefinition = EventDefinition(name='channel.created', description='A channel was created.', message='Channel created')
-    CHANNEL_UPDATED: EventDefinition = EventDefinition(name='channel.updated', description='A channel was updated.', message='Channel updated')
-    CHANNEL_DELETED: EventDefinition = EventDefinition(name='channel.deleted', description='A channel was deleted.', message='Channel deleted')
-    CHANNEL_MEMBER_ADDED: EventDefinition = EventDefinition(name='channel.member_added', description='A member was added to a channel.', message='Channel member added')
-    CHANNEL_MEMBER_REMOVED: EventDefinition = EventDefinition(name='channel.member_removed', description='A member was removed from a channel.', message='Channel member removed')
-    CHANNEL_MEMBER_ACTIVE_UPDATED: EventDefinition = EventDefinition(name='channel.member_active_updated', description='A channel member active state was updated.', message='Channel member active updated')
-    CHANNEL_WEBHOOK_CREATED: EventDefinition = EventDefinition(name='channel.webhook.created', description='A channel incoming webhook was created.', message='Channel Webhook created')
-    CHANNEL_WEBHOOK_UPDATED: EventDefinition = EventDefinition(name='channel.webhook.updated', description='A channel incoming webhook was updated.', message='Channel Webhook updated')
-    CHANNEL_WEBHOOK_DELETED: EventDefinition = EventDefinition(name='channel.webhook.deleted', description='A channel incoming webhook was deleted.', message='Channel Webhook deleted')
-    FILE_UPLOADED: EventDefinition = EventDefinition(name='file.uploaded', description='A file was uploaded.', message='File uploaded')
-    FILE_CONTENT_UPDATED: EventDefinition = EventDefinition(name='file.content_updated', description='File content was updated.', message='File content updated')
-    FILE_RENAMED: EventDefinition = EventDefinition(name='file.renamed', description='A file was renamed.', message='File renamed')
-    FILE_DELETED: EventDefinition = EventDefinition(name='file.deleted', description='A file was deleted.', message='File deleted')
-    FILE_DELETED_ALL: EventDefinition = EventDefinition(name='file.deleted_all', description='All files for a scope were deleted.', message='File deleted all')
-    FOLDER_CREATED: EventDefinition = EventDefinition(name='folder.created', description='A folder was created.', message='Folder created')
-    FOLDER_UPDATED: EventDefinition = EventDefinition(name='folder.updated', description='A folder was updated.', message='Folder updated')
-    FOLDER_PARENT_UPDATED: EventDefinition = EventDefinition(name='folder.parent_updated', description='A folder parent was updated.', message='Folder parent updated')
-    FOLDER_ACCESS_UPDATED: EventDefinition = EventDefinition(name='folder.access_updated', description='Folder access was updated.', message='Folder access updated')
-    FOLDER_DELETED: EventDefinition = EventDefinition(name='folder.deleted', description='A folder was deleted.', message='Folder deleted')
-    NOTE_CREATED: EventDefinition = EventDefinition(name='note.created', description='A note was created.', message='Note created')
-    NOTE_UPDATED: EventDefinition = EventDefinition(name='note.updated', description='A note was updated.', message='Note updated')
-    NOTE_ACCESS_UPDATED: EventDefinition = EventDefinition(name='note.access_updated', description='Note access was updated.', message='Note access updated')
-    NOTE_PINNED: EventDefinition = EventDefinition(name='note.pinned', description='A note was pinned.', message='Note pinned')
-    NOTE_UNPINNED: EventDefinition = EventDefinition(name='note.unpinned', description='A note was unpinned.', message='Note unpinned')
-    NOTE_DELETED: EventDefinition = EventDefinition(name='note.deleted', description='A note was deleted.', message='Note deleted')
-    MEMORY_CREATED: EventDefinition = EventDefinition(name='memory.created', description='A memory was created.', message='Memory created')
-    MEMORY_UPDATED: EventDefinition = EventDefinition(name='memory.updated', description='A memory was updated.', message='Memory updated')
-    MEMORY_DELETED: EventDefinition = EventDefinition(name='memory.deleted', description='A memory was deleted.', message='Memory deleted')
-    MEMORY_RESET: EventDefinition = EventDefinition(name='memory.reset', description='A memory was reset.', message='Memory reset')
-    KNOWLEDGE_CREATED: EventDefinition = EventDefinition(name='knowledge.created', description='A knowledge was created.', message='Knowledge created')
-    KNOWLEDGE_UPDATED: EventDefinition = EventDefinition(name='knowledge.updated', description='A knowledge was updated.', message='Knowledge updated')
-    KNOWLEDGE_DELETED: EventDefinition = EventDefinition(name='knowledge.deleted', description='A knowledge was deleted.', message='Knowledge deleted')
-    KNOWLEDGE_RESET: EventDefinition = EventDefinition(name='knowledge.reset', description='A knowledge was reset.', message='Knowledge reset')
-    KNOWLEDGE_REINDEXED: EventDefinition = EventDefinition(name='knowledge.reindexed', description='A knowledge was reindexed.', message='Knowledge reindexed')
-    KNOWLEDGE_ACCESS_UPDATED: EventDefinition = EventDefinition(name='knowledge.access_updated', description='Knowledge access was updated.', message='Knowledge access updated')
-    KNOWLEDGE_FILE_ADDED: EventDefinition = EventDefinition(name='knowledge.file.added', description='A file was added to a knowledge base.', message='Knowledge File added')
-    KNOWLEDGE_FILE_UPDATED: EventDefinition = EventDefinition(name='knowledge.file.updated', description='A knowledge file was updated.', message='Knowledge File updated')
-    KNOWLEDGE_FILE_REMOVED: EventDefinition = EventDefinition(name='knowledge.file.removed', description='A file was removed from a knowledge base.', message='Knowledge File removed')
-    KNOWLEDGE_FILE_MOVED: EventDefinition = EventDefinition(name='knowledge.file.moved', description='A knowledge file was moved.', message='Knowledge File moved')
-    KNOWLEDGE_DIRECTORY_CREATED: EventDefinition = EventDefinition(name='knowledge.directory.created', description='A knowledge directory was created.', message='Knowledge Directory created')
-    KNOWLEDGE_DIRECTORY_UPDATED: EventDefinition = EventDefinition(name='knowledge.directory.updated', description='A knowledge directory was updated.', message='Knowledge Directory updated')
-    KNOWLEDGE_DIRECTORY_DELETED: EventDefinition = EventDefinition(name='knowledge.directory.deleted', description='A knowledge directory was deleted.', message='Knowledge Directory deleted')
-    KNOWLEDGE_EXTERNAL_CONNECTION_CREATED: EventDefinition = EventDefinition(name='knowledge.external_connection.created', description='A knowledge external connection was created.', message='Knowledge External Connection created')
-    KNOWLEDGE_EXTERNAL_CONNECTION_UPDATED: EventDefinition = EventDefinition(name='knowledge.external_connection.updated', description='A knowledge external connection was updated.', message='Knowledge External Connection updated')
-    KNOWLEDGE_EXTERNAL_CONNECTION_DELETED: EventDefinition = EventDefinition(name='knowledge.external_connection.deleted', description='A knowledge external connection was deleted.', message='Knowledge External Connection deleted')
-    RETRIEVAL_CONTENT_PROCESSED: EventDefinition = EventDefinition(name='retrieval.content.processed', description='Retrieval content was processed.', message='Retrieval Content processed')
-    RETRIEVAL_COLLECTION_DELETED: EventDefinition = EventDefinition(name='retrieval.collection.deleted', description='A retrieval collection was deleted.', message='Retrieval Collection deleted')
-    RETRIEVAL_VECTOR_DB_RESET: EventDefinition = EventDefinition(name='retrieval.vector_db.reset', description='The retrieval vector database was reset.', message='Retrieval Vector Db reset')
-    RETRIEVAL_UPLOADS_RESET: EventDefinition = EventDefinition(name='retrieval.uploads.reset', description='Retrieval uploads were reset.', message='Retrieval Uploads reset')
-    MODEL_CREATED: EventDefinition = EventDefinition(name='model.created', description='A model was created.', message='Model created')
-    MODEL_IMPORTED: EventDefinition = EventDefinition(name='model.imported', description='A model was imported.', message='Model imported')
-    MODEL_SYNCED: EventDefinition = EventDefinition(name='model.synced', description='A model was synced.', message='Model synced')
-    MODEL_UPDATED: EventDefinition = EventDefinition(name='model.updated', description='A model was updated.', message='Model updated')
-    MODEL_DELETED: EventDefinition = EventDefinition(name='model.deleted', description='A model was deleted.', message='Model deleted')
-    MODEL_ENABLED: EventDefinition = EventDefinition(name='model.enabled', description='A model was enabled.', message='Model enabled')
-    MODEL_DISABLED: EventDefinition = EventDefinition(name='model.disabled', description='A model was disabled.', message='Model disabled')
-    MODEL_ACCESS_UPDATED: EventDefinition = EventDefinition(name='model.access_updated', description='Model access was updated.', message='Model access updated')
-    MODEL_PROVIDER_CONFIG_UPDATED: EventDefinition = EventDefinition(name='model.provider_config.updated', description='Model provider configuration was updated.', message='Model Provider Config updated')
-    MODEL_PROVIDER_MODEL_CREATED: EventDefinition = EventDefinition(name='model.provider_model.created', description='A provider model was created.', message='Provider model created')
-    MODEL_PROVIDER_MODEL_DELETED: EventDefinition = EventDefinition(name='model.provider_model.deleted', description='A provider model was deleted.', message='Provider model deleted')
-    FUNCTION_CREATED: EventDefinition = EventDefinition(name='function.created', description='A function was created.', message='Function created')
-    FUNCTION_UPDATED: EventDefinition = EventDefinition(name='function.updated', description='A function was updated.', message='Function updated')
-    FUNCTION_DELETED: EventDefinition = EventDefinition(name='function.deleted', description='A function was deleted.', message='Function deleted')
-    FUNCTION_ENABLED: EventDefinition = EventDefinition(name='function.enabled', description='A function was enabled.', message='Function enabled')
-    FUNCTION_DISABLED: EventDefinition = EventDefinition(name='function.disabled', description='A function was disabled.', message='Function disabled')
-    FUNCTION_VALVES_UPDATED: EventDefinition = EventDefinition(name='function.valves_updated', description='Function valves were updated.', message='Function valves updated')
-    TOOL_CREATED: EventDefinition = EventDefinition(name='tool.created', description='A tool was created.', message='Tool created')
-    TOOL_UPDATED: EventDefinition = EventDefinition(name='tool.updated', description='A tool was updated.', message='Tool updated')
-    TOOL_DELETED: EventDefinition = EventDefinition(name='tool.deleted', description='A tool was deleted.', message='Tool deleted')
-    TOOL_ACCESS_UPDATED: EventDefinition = EventDefinition(name='tool.access_updated', description='Tool access was updated.', message='Tool access updated')
-    TOOL_VALVES_UPDATED: EventDefinition = EventDefinition(name='tool.valves_updated', description='Tool valves were updated.', message='Tool valves updated')
-    SKILL_CREATED: EventDefinition = EventDefinition(name='skill.created', description='A skill was created.', message='Skill created')
-    SKILL_UPDATED: EventDefinition = EventDefinition(name='skill.updated', description='A skill was updated.', message='Skill updated')
-    SKILL_DELETED: EventDefinition = EventDefinition(name='skill.deleted', description='A skill was deleted.', message='Skill deleted')
-    SKILL_ENABLED: EventDefinition = EventDefinition(name='skill.enabled', description='A skill was enabled.', message='Skill enabled')
-    SKILL_DISABLED: EventDefinition = EventDefinition(name='skill.disabled', description='A skill was disabled.', message='Skill disabled')
-    PROMPT_CREATED: EventDefinition = EventDefinition(name='prompt.created', description='A prompt was created.', message='Prompt created')
-    PROMPT_UPDATED: EventDefinition = EventDefinition(name='prompt.updated', description='A prompt was updated.', message='Prompt updated')
-    PROMPT_DELETED: EventDefinition = EventDefinition(name='prompt.deleted', description='A prompt was deleted.', message='Prompt deleted')
-    PROMPT_ENABLED: EventDefinition = EventDefinition(name='prompt.enabled', description='A prompt was enabled.', message='Prompt enabled')
-    PROMPT_DISABLED: EventDefinition = EventDefinition(name='prompt.disabled', description='A prompt was disabled.', message='Prompt disabled')
-    PROMPT_VERSION_UPDATED: EventDefinition = EventDefinition(name='prompt.version_updated', description='A prompt version was updated.', message='Prompt version updated')
-    PROMPT_ACCESS_UPDATED: EventDefinition = EventDefinition(name='prompt.access_updated', description='Prompt access was updated.', message='Prompt access updated')
-    PIPELINE_UPLOADED: EventDefinition = EventDefinition(name='pipeline.uploaded', description='A pipeline was uploaded.', message='Pipeline uploaded')
-    PIPELINE_ADDED: EventDefinition = EventDefinition(name='pipeline.added', description='A pipeline was added.', message='Pipeline added')
-    PIPELINE_DELETED: EventDefinition = EventDefinition(name='pipeline.deleted', description='A pipeline was deleted.', message='Pipeline deleted')
-    PIPELINE_VALVES_UPDATED: EventDefinition = EventDefinition(name='pipeline.valves_updated', description='Pipeline valves were updated.', message='Pipeline valves updated')
-    CALENDAR_CREATED: EventDefinition = EventDefinition(name='calendar.created', description='A calendar was created.', message='Calendar created')
-    CALENDAR_UPDATED: EventDefinition = EventDefinition(name='calendar.updated', description='A calendar was updated.', message='Calendar updated')
-    CALENDAR_DELETED: EventDefinition = EventDefinition(name='calendar.deleted', description='A calendar was deleted.', message='Calendar deleted')
-    CALENDAR_DEFAULT_UPDATED: EventDefinition = EventDefinition(name='calendar.default_updated', description='The default calendar was updated.', message='Calendar default updated')
-    CALENDAR_EVENT_CREATED: EventDefinition = EventDefinition(name='calendar.event.created', description='A calendar event was created.', message='Calendar Event created')
-    CALENDAR_EVENT_UPDATED: EventDefinition = EventDefinition(name='calendar.event.updated', description='A calendar event was updated.', message='Calendar Event updated')
-    CALENDAR_EVENT_DELETED: EventDefinition = EventDefinition(name='calendar.event.deleted', description='A calendar event was deleted.', message='Calendar Event deleted')
-    CALENDAR_EVENT_RSVP_UPDATED: EventDefinition = EventDefinition(name='calendar.event.rsvp_updated', description='A calendar event RSVP was updated.', message='Calendar Event rsvp updated')
-    AUTOMATION_CREATED: EventDefinition = EventDefinition(name='automation.created', description='An automation was created.', message='Automation created')
-    AUTOMATION_UPDATED: EventDefinition = EventDefinition(name='automation.updated', description='An automation was updated.', message='Automation updated')
-    AUTOMATION_ENABLED: EventDefinition = EventDefinition(name='automation.enabled', description='An automation was enabled.', message='Automation enabled')
-    AUTOMATION_DISABLED: EventDefinition = EventDefinition(name='automation.disabled', description='An automation was disabled.', message='Automation disabled')
-    AUTOMATION_DELETED: EventDefinition = EventDefinition(name='automation.deleted', description='An automation was deleted.', message='Automation deleted')
-    AUTOMATION_RUN_STARTED: EventDefinition = EventDefinition(name='automation.run_started', description='An automation run started.', message='Automation run started')
-    AUTOMATION_RUN_COMPLETED: EventDefinition = EventDefinition(name='automation.run_completed', description='An automation run completed.', message='Automation run completed')
-    AUTOMATION_RUN_FAILED: EventDefinition = EventDefinition(name='automation.run_failed', description='An automation run failed.', message='Automation run failed')
-    FEEDBACK_CREATED: EventDefinition = EventDefinition(name='feedback.created', description='A feedback was created.', message='Feedback created')
-    FEEDBACK_UPDATED: EventDefinition = EventDefinition(name='feedback.updated', description='A feedback was updated.', message='Feedback updated')
-    FEEDBACK_DELETED: EventDefinition = EventDefinition(name='feedback.deleted', description='A feedback was deleted.', message='Feedback deleted')
-    FEEDBACK_DELETED_ALL: EventDefinition = EventDefinition(name='feedback.deleted_all', description='All feedback for a scope was deleted.', message='Feedback deleted all')
-    IMAGE_GENERATED: EventDefinition = EventDefinition(name='image.generated', description='An image was generated.', message='Image generated')
-    IMAGE_EDITED: EventDefinition = EventDefinition(name='image.edited', description='An image was edited.', message='Image edited')
-    AUDIO_SPEECH_REQUESTED: EventDefinition = EventDefinition(name='audio.speech_requested', description='Speech generation was requested.', message='Speech requested')
-    AUDIO_TRANSCRIPTION_REQUESTED: EventDefinition = EventDefinition(name='audio.transcription_requested', description='Audio transcription was requested.', message='Transcription requested')
-    TERMINAL_SESSION_OPENED: EventDefinition = EventDefinition(name='terminal.session.opened', description='A terminal session was opened.', message='Terminal Session opened')
-    TERMINAL_SESSION_CLOSED: EventDefinition = EventDefinition(name='terminal.session.closed', description='A terminal session was closed.', message='Terminal Session closed')
+    SYSTEM_STARTUP_STARTED: EventDefinition = EventDefinition(
+        name='system.startup.started', description='Application startup began.', message='Startup started'
+    )
+    SYSTEM_STARTUP_COMPLETED: EventDefinition = EventDefinition(
+        name='system.startup.completed', description='Application startup completed.', message='Startup completed'
+    )
+    SYSTEM_SHUTDOWN_STARTED: EventDefinition = EventDefinition(
+        name='system.shutdown.started', description='Application shutdown began.', message='Shutdown started'
+    )
+    SYSTEM_SHUTDOWN_COMPLETED: EventDefinition = EventDefinition(
+        name='system.shutdown.completed', description='Application shutdown completed.', message='Shutdown completed'
+    )
+    CONFIG_IMPORTED: EventDefinition = EventDefinition(
+        name='config.imported', description='Configuration was imported.', message='Config imported'
+    )
+    CONFIG_UPDATED: EventDefinition = EventDefinition(
+        name='config.updated', description='Configuration was updated.', message='Config updated'
+    )
+    CONFIG_WEBHOOK_UPDATED: EventDefinition = EventDefinition(
+        name='config.webhook.updated',
+        description='Event webhook configuration was updated.',
+        message='Webhook configuration updated',
+    )
+    CONFIG_CONNECTIONS_UPDATED: EventDefinition = EventDefinition(
+        name='config.connections.updated',
+        description='Connection configuration was updated.',
+        message='Config Connections updated',
+    )
+    CONFIG_TOOL_SERVERS_UPDATED: EventDefinition = EventDefinition(
+        name='config.tool_servers.updated',
+        description='Tool server configuration was updated.',
+        message='Config Tool Servers updated',
+    )
+    CONFIG_TERMINAL_SERVERS_UPDATED: EventDefinition = EventDefinition(
+        name='config.terminal_servers.updated',
+        description='Terminal server configuration was updated.',
+        message='Config Terminal Servers updated',
+    )
+    CONFIG_CODE_EXECUTION_UPDATED: EventDefinition = EventDefinition(
+        name='config.code_execution.updated',
+        description='Code execution configuration was updated.',
+        message='Config Code Execution updated',
+    )
+    CONFIG_MODELS_UPDATED: EventDefinition = EventDefinition(
+        name='config.models.updated', description='Model configuration was updated.', message='Config Models updated'
+    )
+    CONFIG_BANNERS_UPDATED: EventDefinition = EventDefinition(
+        name='config.banners.updated', description='Banner configuration was updated.', message='Config Banners updated'
+    )
+    CONFIG_SUGGESTIONS_UPDATED: EventDefinition = EventDefinition(
+        name='config.suggestions.updated',
+        description='Suggestion configuration was updated.',
+        message='Config Suggestions updated',
+    )
+    AUTH_SIGNUP: EventDefinition = EventDefinition(
+        name='auth.signup', description='A user account was created through signup.', message='User signed up'
+    )
+    AUTH_LOGIN: EventDefinition = EventDefinition(
+        name='auth.login', description='A user successfully logged in.', message='User logged in'
+    )
+    AUTH_LOGOUT: EventDefinition = EventDefinition(
+        name='auth.logout', description='A user logged out.', message='User logged out'
+    )
+    AUTH_PASSWORD_CHANGED: EventDefinition = EventDefinition(
+        name='auth.password_changed', description='A user password was changed.', message='Password changed'
+    )
+    AUTH_API_KEY_CREATED: EventDefinition = EventDefinition(
+        name='auth.api_key.created', description='A user API key was created.', message='API key created'
+    )
+    AUTH_API_KEY_DELETED: EventDefinition = EventDefinition(
+        name='auth.api_key.deleted', description='A user API key was deleted.', message='API key deleted'
+    )
+    AUTH_OAUTH_SESSION_DELETED: EventDefinition = EventDefinition(
+        name='auth.oauth_session.deleted', description='An OAuth session was deleted.', message='OAuth session deleted'
+    )
+    USER_CREATED: EventDefinition = EventDefinition(
+        name='user.created', description='A user account was created.', message='User created'
+    )
+    USER_UPDATED: EventDefinition = EventDefinition(
+        name='user.updated', description='A user account was updated.', message='User updated'
+    )
+    USER_DELETED: EventDefinition = EventDefinition(
+        name='user.deleted', description='A user account was deleted.', message='User deleted'
+    )
+    USER_ROLE_UPDATED: EventDefinition = EventDefinition(
+        name='user.role_updated', description='A user role was updated.', message='User role updated'
+    )
+    USER_STATUS_UPDATED: EventDefinition = EventDefinition(
+        name='user.status_updated', description='A user status was updated.', message='User status updated'
+    )
+    USER_SETTINGS_UPDATED: EventDefinition = EventDefinition(
+        name='user.settings_updated', description='A user settings object was updated.', message='User settings updated'
+    )
+    USER_PROFILE_UPDATED: EventDefinition = EventDefinition(
+        name='user.profile_updated', description='A user profile was updated.', message='User profile updated'
+    )
+    USER_PERMISSIONS_UPDATED: EventDefinition = EventDefinition(
+        name='user.permissions_updated',
+        description='A user permissions object was updated.',
+        message='User permissions updated',
+    )
+    GROUP_CREATED: EventDefinition = EventDefinition(
+        name='group.created', description='A group was created.', message='Group created'
+    )
+    GROUP_UPDATED: EventDefinition = EventDefinition(
+        name='group.updated', description='A group was updated.', message='Group updated'
+    )
+    GROUP_DELETED: EventDefinition = EventDefinition(
+        name='group.deleted', description='A group was deleted.', message='Group deleted'
+    )
+    GROUP_MEMBER_ADDED: EventDefinition = EventDefinition(
+        name='group.member_added', description='A user was added to a group.', message='Group member added'
+    )
+    GROUP_MEMBER_REMOVED: EventDefinition = EventDefinition(
+        name='group.member_removed', description='A user was removed from a group.', message='Group member removed'
+    )
+    CHAT_CREATED: EventDefinition = EventDefinition(
+        name='chat.created', description='A chat was created.', message='Chat created'
+    )
+    CHAT_IMPORTED: EventDefinition = EventDefinition(
+        name='chat.imported', description='A chat was imported.', message='Chat imported'
+    )
+    CHAT_UPDATED: EventDefinition = EventDefinition(
+        name='chat.updated', description='A chat was updated.', message='Chat updated'
+    )
+    CHAT_DELETED: EventDefinition = EventDefinition(
+        name='chat.deleted', description='A chat was deleted.', message='Chat deleted'
+    )
+    CHAT_DELETED_ALL: EventDefinition = EventDefinition(
+        name='chat.deleted_all', description='All chats for a scope were deleted.', message='Chat deleted all'
+    )
+    CHAT_COMPACTED: EventDefinition = EventDefinition(
+        name='chat.compacted', description='A chat was compacted.', message='Chat compacted'
+    )
+    CHAT_PINNED: EventDefinition = EventDefinition(
+        name='chat.pinned', description='A chat was pinned.', message='Chat pinned'
+    )
+    CHAT_UNPINNED: EventDefinition = EventDefinition(
+        name='chat.unpinned', description='A chat was unpinned.', message='Chat unpinned'
+    )
+    CHAT_CLONED: EventDefinition = EventDefinition(
+        name='chat.cloned', description='A chat was cloned.', message='Chat cloned'
+    )
+    CHAT_ARCHIVED: EventDefinition = EventDefinition(
+        name='chat.archived', description='A chat was archived.', message='Chat archived'
+    )
+    CHAT_UNARCHIVED: EventDefinition = EventDefinition(
+        name='chat.unarchived', description='A chat was unarchived.', message='Chat unarchived'
+    )
+    CHAT_SHARED: EventDefinition = EventDefinition(
+        name='chat.shared', description='A chat was shared.', message='Chat shared'
+    )
+    CHAT_UNSHARED: EventDefinition = EventDefinition(
+        name='chat.unshared', description='A chat was unshared.', message='Chat unshared'
+    )
+    CHAT_FOLDER_UPDATED: EventDefinition = EventDefinition(
+        name='chat.folder_updated', description='A chat folder assignment was updated.', message='Chat folder updated'
+    )
+    CHAT_TAG_ADDED: EventDefinition = EventDefinition(
+        name='chat.tag_added', description='A tag was added to a chat.', message='Chat tag added'
+    )
+    CHAT_TAG_REMOVED: EventDefinition = EventDefinition(
+        name='chat.tag_removed', description='A tag was removed from a chat.', message='Chat tag removed'
+    )
+    MESSAGE_CREATED: EventDefinition = EventDefinition(
+        name='message.created', description='A message was created.', message='Message created'
+    )
+    MESSAGE_UPDATED: EventDefinition = EventDefinition(
+        name='message.updated', description='A message was updated.', message='Message updated'
+    )
+    MESSAGE_DELETED: EventDefinition = EventDefinition(
+        name='message.deleted', description='A message was deleted.', message='Message deleted'
+    )
+    MESSAGE_EVENT_RECEIVED: EventDefinition = EventDefinition(
+        name='message.event_received',
+        description='A message-level event was received.',
+        message='Message event received',
+    )
+    MESSAGE_REACTION_ADDED: EventDefinition = EventDefinition(
+        name='message.reaction_added',
+        description='A reaction was added to a message.',
+        message='Message reaction added',
+    )
+    MESSAGE_REACTION_REMOVED: EventDefinition = EventDefinition(
+        name='message.reaction_removed',
+        description='A reaction was removed from a message.',
+        message='Message reaction removed',
+    )
+    MESSAGE_PINNED: EventDefinition = EventDefinition(
+        name='message.pinned', description='A message was pinned.', message='Message pinned'
+    )
+    MESSAGE_UNPINNED: EventDefinition = EventDefinition(
+        name='message.unpinned', description='A message was unpinned.', message='Message unpinned'
+    )
+    CHANNEL_CREATED: EventDefinition = EventDefinition(
+        name='channel.created', description='A channel was created.', message='Channel created'
+    )
+    CHANNEL_UPDATED: EventDefinition = EventDefinition(
+        name='channel.updated', description='A channel was updated.', message='Channel updated'
+    )
+    CHANNEL_DELETED: EventDefinition = EventDefinition(
+        name='channel.deleted', description='A channel was deleted.', message='Channel deleted'
+    )
+    CHANNEL_MEMBER_ADDED: EventDefinition = EventDefinition(
+        name='channel.member_added', description='A member was added to a channel.', message='Channel member added'
+    )
+    CHANNEL_MEMBER_REMOVED: EventDefinition = EventDefinition(
+        name='channel.member_removed',
+        description='A member was removed from a channel.',
+        message='Channel member removed',
+    )
+    CHANNEL_MEMBER_ACTIVE_UPDATED: EventDefinition = EventDefinition(
+        name='channel.member_active_updated',
+        description='A channel member active state was updated.',
+        message='Channel member active updated',
+    )
+    CHANNEL_WEBHOOK_CREATED: EventDefinition = EventDefinition(
+        name='channel.webhook.created',
+        description='A channel incoming webhook was created.',
+        message='Channel Webhook created',
+    )
+    CHANNEL_WEBHOOK_UPDATED: EventDefinition = EventDefinition(
+        name='channel.webhook.updated',
+        description='A channel incoming webhook was updated.',
+        message='Channel Webhook updated',
+    )
+    CHANNEL_WEBHOOK_DELETED: EventDefinition = EventDefinition(
+        name='channel.webhook.deleted',
+        description='A channel incoming webhook was deleted.',
+        message='Channel Webhook deleted',
+    )
+    FILE_UPLOADED: EventDefinition = EventDefinition(
+        name='file.uploaded', description='A file was uploaded.', message='File uploaded'
+    )
+    FILE_CONTENT_UPDATED: EventDefinition = EventDefinition(
+        name='file.content_updated', description='File content was updated.', message='File content updated'
+    )
+    FILE_RENAMED: EventDefinition = EventDefinition(
+        name='file.renamed', description='A file was renamed.', message='File renamed'
+    )
+    FILE_DELETED: EventDefinition = EventDefinition(
+        name='file.deleted', description='A file was deleted.', message='File deleted'
+    )
+    FILE_DELETED_ALL: EventDefinition = EventDefinition(
+        name='file.deleted_all', description='All files for a scope were deleted.', message='File deleted all'
+    )
+    FOLDER_CREATED: EventDefinition = EventDefinition(
+        name='folder.created', description='A folder was created.', message='Folder created'
+    )
+    FOLDER_UPDATED: EventDefinition = EventDefinition(
+        name='folder.updated', description='A folder was updated.', message='Folder updated'
+    )
+    FOLDER_PARENT_UPDATED: EventDefinition = EventDefinition(
+        name='folder.parent_updated', description='A folder parent was updated.', message='Folder parent updated'
+    )
+    FOLDER_ACCESS_UPDATED: EventDefinition = EventDefinition(
+        name='folder.access_updated', description='Folder access was updated.', message='Folder access updated'
+    )
+    FOLDER_DELETED: EventDefinition = EventDefinition(
+        name='folder.deleted', description='A folder was deleted.', message='Folder deleted'
+    )
+    NOTE_CREATED: EventDefinition = EventDefinition(
+        name='note.created', description='A note was created.', message='Note created'
+    )
+    NOTE_UPDATED: EventDefinition = EventDefinition(
+        name='note.updated', description='A note was updated.', message='Note updated'
+    )
+    NOTE_ACCESS_UPDATED: EventDefinition = EventDefinition(
+        name='note.access_updated', description='Note access was updated.', message='Note access updated'
+    )
+    NOTE_PINNED: EventDefinition = EventDefinition(
+        name='note.pinned', description='A note was pinned.', message='Note pinned'
+    )
+    NOTE_UNPINNED: EventDefinition = EventDefinition(
+        name='note.unpinned', description='A note was unpinned.', message='Note unpinned'
+    )
+    NOTE_DELETED: EventDefinition = EventDefinition(
+        name='note.deleted', description='A note was deleted.', message='Note deleted'
+    )
+    MEMORY_CREATED: EventDefinition = EventDefinition(
+        name='memory.created', description='A memory was created.', message='Memory created'
+    )
+    MEMORY_UPDATED: EventDefinition = EventDefinition(
+        name='memory.updated', description='A memory was updated.', message='Memory updated'
+    )
+    MEMORY_DELETED: EventDefinition = EventDefinition(
+        name='memory.deleted', description='A memory was deleted.', message='Memory deleted'
+    )
+    MEMORY_RESET: EventDefinition = EventDefinition(
+        name='memory.reset', description='A memory was reset.', message='Memory reset'
+    )
+    KNOWLEDGE_CREATED: EventDefinition = EventDefinition(
+        name='knowledge.created', description='A knowledge was created.', message='Knowledge created'
+    )
+    KNOWLEDGE_UPDATED: EventDefinition = EventDefinition(
+        name='knowledge.updated', description='A knowledge was updated.', message='Knowledge updated'
+    )
+    KNOWLEDGE_DELETED: EventDefinition = EventDefinition(
+        name='knowledge.deleted', description='A knowledge was deleted.', message='Knowledge deleted'
+    )
+    KNOWLEDGE_RESET: EventDefinition = EventDefinition(
+        name='knowledge.reset', description='A knowledge was reset.', message='Knowledge reset'
+    )
+    KNOWLEDGE_REINDEXED: EventDefinition = EventDefinition(
+        name='knowledge.reindexed', description='A knowledge was reindexed.', message='Knowledge reindexed'
+    )
+    KNOWLEDGE_ACCESS_UPDATED: EventDefinition = EventDefinition(
+        name='knowledge.access_updated', description='Knowledge access was updated.', message='Knowledge access updated'
+    )
+    KNOWLEDGE_FILE_ADDED: EventDefinition = EventDefinition(
+        name='knowledge.file.added', description='A file was added to a knowledge base.', message='Knowledge File added'
+    )
+    KNOWLEDGE_FILE_UPDATED: EventDefinition = EventDefinition(
+        name='knowledge.file.updated', description='A knowledge file was updated.', message='Knowledge File updated'
+    )
+    KNOWLEDGE_FILE_REMOVED: EventDefinition = EventDefinition(
+        name='knowledge.file.removed',
+        description='A file was removed from a knowledge base.',
+        message='Knowledge File removed',
+    )
+    KNOWLEDGE_FILE_MOVED: EventDefinition = EventDefinition(
+        name='knowledge.file.moved', description='A knowledge file was moved.', message='Knowledge File moved'
+    )
+    KNOWLEDGE_DIRECTORY_CREATED: EventDefinition = EventDefinition(
+        name='knowledge.directory.created',
+        description='A knowledge directory was created.',
+        message='Knowledge Directory created',
+    )
+    KNOWLEDGE_DIRECTORY_UPDATED: EventDefinition = EventDefinition(
+        name='knowledge.directory.updated',
+        description='A knowledge directory was updated.',
+        message='Knowledge Directory updated',
+    )
+    KNOWLEDGE_DIRECTORY_DELETED: EventDefinition = EventDefinition(
+        name='knowledge.directory.deleted',
+        description='A knowledge directory was deleted.',
+        message='Knowledge Directory deleted',
+    )
+    KNOWLEDGE_EXTERNAL_CONNECTION_CREATED: EventDefinition = EventDefinition(
+        name='knowledge.external_connection.created',
+        description='A knowledge external connection was created.',
+        message='Knowledge External Connection created',
+    )
+    KNOWLEDGE_EXTERNAL_CONNECTION_UPDATED: EventDefinition = EventDefinition(
+        name='knowledge.external_connection.updated',
+        description='A knowledge external connection was updated.',
+        message='Knowledge External Connection updated',
+    )
+    KNOWLEDGE_EXTERNAL_CONNECTION_DELETED: EventDefinition = EventDefinition(
+        name='knowledge.external_connection.deleted',
+        description='A knowledge external connection was deleted.',
+        message='Knowledge External Connection deleted',
+    )
+    RETRIEVAL_CONTENT_PROCESSED: EventDefinition = EventDefinition(
+        name='retrieval.content.processed',
+        description='Retrieval content was processed.',
+        message='Retrieval Content processed',
+    )
+    RETRIEVAL_COLLECTION_DELETED: EventDefinition = EventDefinition(
+        name='retrieval.collection.deleted',
+        description='A retrieval collection was deleted.',
+        message='Retrieval Collection deleted',
+    )
+    RETRIEVAL_VECTOR_DB_RESET: EventDefinition = EventDefinition(
+        name='retrieval.vector_db.reset',
+        description='The retrieval vector database was reset.',
+        message='Retrieval Vector Db reset',
+    )
+    RETRIEVAL_UPLOADS_RESET: EventDefinition = EventDefinition(
+        name='retrieval.uploads.reset', description='Retrieval uploads were reset.', message='Retrieval Uploads reset'
+    )
+    MODEL_CREATED: EventDefinition = EventDefinition(
+        name='model.created', description='A model was created.', message='Model created'
+    )
+    MODEL_IMPORTED: EventDefinition = EventDefinition(
+        name='model.imported', description='A model was imported.', message='Model imported'
+    )
+    MODEL_SYNCED: EventDefinition = EventDefinition(
+        name='model.synced', description='A model was synced.', message='Model synced'
+    )
+    MODEL_UPDATED: EventDefinition = EventDefinition(
+        name='model.updated', description='A model was updated.', message='Model updated'
+    )
+    MODEL_DELETED: EventDefinition = EventDefinition(
+        name='model.deleted', description='A model was deleted.', message='Model deleted'
+    )
+    MODEL_ENABLED: EventDefinition = EventDefinition(
+        name='model.enabled', description='A model was enabled.', message='Model enabled'
+    )
+    MODEL_DISABLED: EventDefinition = EventDefinition(
+        name='model.disabled', description='A model was disabled.', message='Model disabled'
+    )
+    MODEL_ACCESS_UPDATED: EventDefinition = EventDefinition(
+        name='model.access_updated', description='Model access was updated.', message='Model access updated'
+    )
+    MODEL_PROVIDER_CONFIG_UPDATED: EventDefinition = EventDefinition(
+        name='model.provider_config.updated',
+        description='Model provider configuration was updated.',
+        message='Model Provider Config updated',
+    )
+    MODEL_PROVIDER_MODEL_CREATED: EventDefinition = EventDefinition(
+        name='model.provider_model.created',
+        description='A provider model was created.',
+        message='Provider model created',
+    )
+    MODEL_PROVIDER_MODEL_DELETED: EventDefinition = EventDefinition(
+        name='model.provider_model.deleted',
+        description='A provider model was deleted.',
+        message='Provider model deleted',
+    )
+    FUNCTION_CREATED: EventDefinition = EventDefinition(
+        name='function.created', description='A function was created.', message='Function created'
+    )
+    FUNCTION_UPDATED: EventDefinition = EventDefinition(
+        name='function.updated', description='A function was updated.', message='Function updated'
+    )
+    FUNCTION_DELETED: EventDefinition = EventDefinition(
+        name='function.deleted', description='A function was deleted.', message='Function deleted'
+    )
+    FUNCTION_ENABLED: EventDefinition = EventDefinition(
+        name='function.enabled', description='A function was enabled.', message='Function enabled'
+    )
+    FUNCTION_DISABLED: EventDefinition = EventDefinition(
+        name='function.disabled', description='A function was disabled.', message='Function disabled'
+    )
+    FUNCTION_VALVES_UPDATED: EventDefinition = EventDefinition(
+        name='function.valves_updated', description='Function valves were updated.', message='Function valves updated'
+    )
+    TOOL_CREATED: EventDefinition = EventDefinition(
+        name='tool.created', description='A tool was created.', message='Tool created'
+    )
+    TOOL_UPDATED: EventDefinition = EventDefinition(
+        name='tool.updated', description='A tool was updated.', message='Tool updated'
+    )
+    TOOL_DELETED: EventDefinition = EventDefinition(
+        name='tool.deleted', description='A tool was deleted.', message='Tool deleted'
+    )
+    TOOL_ACCESS_UPDATED: EventDefinition = EventDefinition(
+        name='tool.access_updated', description='Tool access was updated.', message='Tool access updated'
+    )
+    TOOL_VALVES_UPDATED: EventDefinition = EventDefinition(
+        name='tool.valves_updated', description='Tool valves were updated.', message='Tool valves updated'
+    )
+    SKILL_CREATED: EventDefinition = EventDefinition(
+        name='skill.created', description='A skill was created.', message='Skill created'
+    )
+    SKILL_UPDATED: EventDefinition = EventDefinition(
+        name='skill.updated', description='A skill was updated.', message='Skill updated'
+    )
+    SKILL_DELETED: EventDefinition = EventDefinition(
+        name='skill.deleted', description='A skill was deleted.', message='Skill deleted'
+    )
+    SKILL_ENABLED: EventDefinition = EventDefinition(
+        name='skill.enabled', description='A skill was enabled.', message='Skill enabled'
+    )
+    SKILL_DISABLED: EventDefinition = EventDefinition(
+        name='skill.disabled', description='A skill was disabled.', message='Skill disabled'
+    )
+    PROMPT_CREATED: EventDefinition = EventDefinition(
+        name='prompt.created', description='A prompt was created.', message='Prompt created'
+    )
+    PROMPT_UPDATED: EventDefinition = EventDefinition(
+        name='prompt.updated', description='A prompt was updated.', message='Prompt updated'
+    )
+    PROMPT_DELETED: EventDefinition = EventDefinition(
+        name='prompt.deleted', description='A prompt was deleted.', message='Prompt deleted'
+    )
+    PROMPT_ENABLED: EventDefinition = EventDefinition(
+        name='prompt.enabled', description='A prompt was enabled.', message='Prompt enabled'
+    )
+    PROMPT_DISABLED: EventDefinition = EventDefinition(
+        name='prompt.disabled', description='A prompt was disabled.', message='Prompt disabled'
+    )
+    PROMPT_VERSION_UPDATED: EventDefinition = EventDefinition(
+        name='prompt.version_updated', description='A prompt version was updated.', message='Prompt version updated'
+    )
+    PROMPT_ACCESS_UPDATED: EventDefinition = EventDefinition(
+        name='prompt.access_updated', description='Prompt access was updated.', message='Prompt access updated'
+    )
+    PIPELINE_UPLOADED: EventDefinition = EventDefinition(
+        name='pipeline.uploaded', description='A pipeline was uploaded.', message='Pipeline uploaded'
+    )
+    PIPELINE_ADDED: EventDefinition = EventDefinition(
+        name='pipeline.added', description='A pipeline was added.', message='Pipeline added'
+    )
+    PIPELINE_DELETED: EventDefinition = EventDefinition(
+        name='pipeline.deleted', description='A pipeline was deleted.', message='Pipeline deleted'
+    )
+    PIPELINE_VALVES_UPDATED: EventDefinition = EventDefinition(
+        name='pipeline.valves_updated', description='Pipeline valves were updated.', message='Pipeline valves updated'
+    )
+    CALENDAR_CREATED: EventDefinition = EventDefinition(
+        name='calendar.created', description='A calendar was created.', message='Calendar created'
+    )
+    CALENDAR_UPDATED: EventDefinition = EventDefinition(
+        name='calendar.updated', description='A calendar was updated.', message='Calendar updated'
+    )
+    CALENDAR_DELETED: EventDefinition = EventDefinition(
+        name='calendar.deleted', description='A calendar was deleted.', message='Calendar deleted'
+    )
+    CALENDAR_DEFAULT_UPDATED: EventDefinition = EventDefinition(
+        name='calendar.default_updated',
+        description='The default calendar was updated.',
+        message='Calendar default updated',
+    )
+    CALENDAR_EVENT_CREATED: EventDefinition = EventDefinition(
+        name='calendar.event.created', description='A calendar event was created.', message='Calendar Event created'
+    )
+    CALENDAR_EVENT_UPDATED: EventDefinition = EventDefinition(
+        name='calendar.event.updated', description='A calendar event was updated.', message='Calendar Event updated'
+    )
+    CALENDAR_EVENT_DELETED: EventDefinition = EventDefinition(
+        name='calendar.event.deleted', description='A calendar event was deleted.', message='Calendar Event deleted'
+    )
+    CALENDAR_EVENT_RSVP_UPDATED: EventDefinition = EventDefinition(
+        name='calendar.event.rsvp_updated',
+        description='A calendar event RSVP was updated.',
+        message='Calendar Event rsvp updated',
+    )
+    AUTOMATION_CREATED: EventDefinition = EventDefinition(
+        name='automation.created', description='An automation was created.', message='Automation created'
+    )
+    AUTOMATION_UPDATED: EventDefinition = EventDefinition(
+        name='automation.updated', description='An automation was updated.', message='Automation updated'
+    )
+    AUTOMATION_ENABLED: EventDefinition = EventDefinition(
+        name='automation.enabled', description='An automation was enabled.', message='Automation enabled'
+    )
+    AUTOMATION_DISABLED: EventDefinition = EventDefinition(
+        name='automation.disabled', description='An automation was disabled.', message='Automation disabled'
+    )
+    AUTOMATION_DELETED: EventDefinition = EventDefinition(
+        name='automation.deleted', description='An automation was deleted.', message='Automation deleted'
+    )
+    AUTOMATION_RUN_STARTED: EventDefinition = EventDefinition(
+        name='automation.run_started', description='An automation run started.', message='Automation run started'
+    )
+    AUTOMATION_RUN_COMPLETED: EventDefinition = EventDefinition(
+        name='automation.run_completed', description='An automation run completed.', message='Automation run completed'
+    )
+    AUTOMATION_RUN_FAILED: EventDefinition = EventDefinition(
+        name='automation.run_failed', description='An automation run failed.', message='Automation run failed'
+    )
+    FEEDBACK_CREATED: EventDefinition = EventDefinition(
+        name='feedback.created', description='A feedback was created.', message='Feedback created'
+    )
+    FEEDBACK_UPDATED: EventDefinition = EventDefinition(
+        name='feedback.updated', description='A feedback was updated.', message='Feedback updated'
+    )
+    FEEDBACK_DELETED: EventDefinition = EventDefinition(
+        name='feedback.deleted', description='A feedback was deleted.', message='Feedback deleted'
+    )
+    FEEDBACK_DELETED_ALL: EventDefinition = EventDefinition(
+        name='feedback.deleted_all', description='All feedback for a scope was deleted.', message='Feedback deleted all'
+    )
+    IMAGE_GENERATED: EventDefinition = EventDefinition(
+        name='image.generated', description='An image was generated.', message='Image generated'
+    )
+    IMAGE_EDITED: EventDefinition = EventDefinition(
+        name='image.edited', description='An image was edited.', message='Image edited'
+    )
+    AUDIO_SPEECH_REQUESTED: EventDefinition = EventDefinition(
+        name='audio.speech_requested', description='Speech generation was requested.', message='Speech requested'
+    )
+    AUDIO_TRANSCRIPTION_REQUESTED: EventDefinition = EventDefinition(
+        name='audio.transcription_requested',
+        description='Audio transcription was requested.',
+        message='Transcription requested',
+    )
+    TERMINAL_SESSION_OPENED: EventDefinition = EventDefinition(
+        name='terminal.session.opened', description='A terminal session was opened.', message='Terminal Session opened'
+    )
+    TERMINAL_SESSION_CLOSED: EventDefinition = EventDefinition(
+        name='terminal.session.closed', description='A terminal session was closed.', message='Terminal Session closed'
+    )
 
 
 EVENTS = EventDefinitions()
@@ -232,6 +636,7 @@ def get_event_catalog() -> list[dict[str, str]]:
         for definition in EVENT_DEFINITIONS
     ]
 
+
 SENSITIVE_KEYS = {
     'password',
     'hashed_password',
@@ -369,10 +774,7 @@ async def event_target_matches(
         from open_webui.models.groups import Groups
 
         groups_by_user = await Groups.get_groups_by_member_ids(list(user_ids))
-        user_group_ids = {
-            user_id: {group.id for group in groups}
-            for user_id, groups in groups_by_user.items()
-        }
+        user_group_ids = {user_id: {group.id for group in groups} for user_id, groups in groups_by_user.items()}
 
     return any(group_ids.intersection(target_group_ids) for group_ids in user_group_ids.values())
 
@@ -577,7 +979,7 @@ def build_event(
         subject=_sanitize(subject) if subject else None,
         data=_sanitize(data or {}),
         message=message,
-)
+    )
 
 
 async def dispatch_webhook_event(app: Any, event: Event) -> None:
@@ -652,9 +1054,7 @@ async def dispatch_event_functions(app: Any, event: Event, request: Any | None =
                 '__app__': app,
                 '__request__': request,
             }
-            params = {
-                key: value for key, value in extra_params.items() if accepts_kwargs or key in sig.parameters
-            }
+            params = {key: value for key, value in extra_params.items() if accepts_kwargs or key in sig.parameters}
 
             if inspect.iscoroutinefunction(handler):
                 await handler(**params)
diff --git a/backend/open_webui/migrations/versions/3ff2c63645b8_reshape_config_to_per_key_rows.py b/backend/open_webui/migrations/versions/3ff2c63645b8_reshape_config_to_per_key_rows.py
index 167862d709..1bf3c9bb45 100644
--- a/backend/open_webui/migrations/versions/3ff2c63645b8_reshape_config_to_per_key_rows.py
+++ b/backend/open_webui/migrations/versions/3ff2c63645b8_reshape_config_to_per_key_rows.py
@@ -24,421 +24,419 @@ depends_on: Union[str, Sequence[str], None] = None
 # Maps every dot-notation blob path to its legacy env/config key name.
 # Built from the legacy persistent config declarations in config.py.
 BLOB_PATH_TO_KEY = {
-    "audio.stt.allowed_extensions": "AUDIO_STT_ALLOWED_EXTENSIONS",
-    "audio.stt.azure.api_key": "AUDIO_STT_AZURE_API_KEY",
-    "audio.stt.azure.base_url": "AUDIO_STT_AZURE_BASE_URL",
-    "audio.stt.azure.locales": "AUDIO_STT_AZURE_LOCALES",
-    "audio.stt.azure.max_speakers": "AUDIO_STT_AZURE_MAX_SPEAKERS",
-    "audio.stt.azure.region": "AUDIO_STT_AZURE_REGION",
-    "audio.stt.deepgram.api_key": "DEEPGRAM_API_KEY",
-    "audio.stt.engine": "AUDIO_STT_ENGINE",
-    "audio.stt.mistral.api_base_url": "AUDIO_STT_MISTRAL_API_BASE_URL",
-    "audio.stt.mistral.api_key": "AUDIO_STT_MISTRAL_API_KEY",
-    "audio.stt.mistral.use_chat_completions": "AUDIO_STT_MISTRAL_USE_CHAT_COMPLETIONS",
-    "audio.stt.model": "AUDIO_STT_MODEL",
-    "audio.stt.openai.api_base_url": "AUDIO_STT_OPENAI_API_BASE_URL",
-    "audio.stt.openai.api_key": "AUDIO_STT_OPENAI_API_KEY",
-    "audio.stt.supported_content_types": "AUDIO_STT_SUPPORTED_CONTENT_TYPES",
-    "audio.stt.whisper_model": "WHISPER_MODEL",
-    "audio.tts.api_key": "AUDIO_TTS_API_KEY",
-    "audio.tts.azure.speech_base_url": "AUDIO_TTS_AZURE_SPEECH_BASE_URL",
-    "audio.tts.azure.speech_output_format": "AUDIO_TTS_AZURE_SPEECH_OUTPUT_FORMAT",
-    "audio.tts.azure.speech_region": "AUDIO_TTS_AZURE_SPEECH_REGION",
-    "audio.tts.engine": "AUDIO_TTS_ENGINE",
-    "audio.tts.mistral.api_base_url": "AUDIO_TTS_MISTRAL_API_BASE_URL",
-    "audio.tts.mistral.api_key": "AUDIO_TTS_MISTRAL_API_KEY",
-    "audio.tts.model": "AUDIO_TTS_MODEL",
-    "audio.tts.openai.api_base_url": "AUDIO_TTS_OPENAI_API_BASE_URL",
-    "audio.tts.openai.api_key": "AUDIO_TTS_OPENAI_API_KEY",
-    "audio.tts.openai.params": "AUDIO_TTS_OPENAI_PARAMS",
-    "audio.tts.split_on": "AUDIO_TTS_SPLIT_ON",
-    "audio.tts.voice": "AUDIO_TTS_VOICE",
-    "auth.admin.email": "ADMIN_EMAIL",
-    "auth.admin.show": "SHOW_ADMIN_DETAILS",
-    "auth.api_key.allowed_endpoints": "API_KEYS_ALLOWED_ENDPOINTS",
-    "auth.api_key.endpoint_restrictions": "ENABLE_API_KEYS_ENDPOINT_RESTRICTIONS",
-    "auth.enable_api_keys": "ENABLE_API_KEYS",
-    "auth.jwt_expiry": "JWT_EXPIRES_IN",
-    "automations.enable": "ENABLE_AUTOMATIONS",
-    "automations.max_count": "AUTOMATION_MAX_COUNT",
-    "automations.min_interval": "AUTOMATION_MIN_INTERVAL",
-    "calendar.enable": "ENABLE_CALENDAR",
-    "channels.enable": "ENABLE_CHANNELS",
-    "code_execution.enable": "ENABLE_CODE_EXECUTION",
-    "code_execution.engine": "CODE_EXECUTION_ENGINE",
-    "code_execution.jupyter.auth": "CODE_EXECUTION_JUPYTER_AUTH",
-    "code_execution.jupyter.auth_password": "CODE_EXECUTION_JUPYTER_AUTH_PASSWORD",
-    "code_execution.jupyter.auth_token": "CODE_EXECUTION_JUPYTER_AUTH_TOKEN",
-    "code_execution.jupyter.timeout": "CODE_EXECUTION_JUPYTER_TIMEOUT",
-    "code_execution.jupyter.url": "CODE_EXECUTION_JUPYTER_URL",
-    "code_interpreter.enable": "ENABLE_CODE_INTERPRETER",
-    "code_interpreter.engine": "CODE_INTERPRETER_ENGINE",
-    "code_interpreter.jupyter.auth": "CODE_INTERPRETER_JUPYTER_AUTH",
-    "code_interpreter.jupyter.auth_password": "CODE_INTERPRETER_JUPYTER_AUTH_PASSWORD",
-    "code_interpreter.jupyter.auth_token": "CODE_INTERPRETER_JUPYTER_AUTH_TOKEN",
-    "code_interpreter.jupyter.timeout": "CODE_INTERPRETER_JUPYTER_TIMEOUT",
-    "code_interpreter.jupyter.url": "CODE_INTERPRETER_JUPYTER_URL",
-    "code_interpreter.prompt_template": "CODE_INTERPRETER_PROMPT_TEMPLATE",
-    "direct.enable": "ENABLE_DIRECT_CONNECTIONS",
-    "evaluation.arena.enable": "ENABLE_EVALUATION_ARENA_MODELS",
-    "evaluation.arena.models": "EVALUATION_ARENA_MODELS",
-    "file.image_compression_height": "FILE_IMAGE_COMPRESSION_HEIGHT",
-    "file.image_compression_width": "FILE_IMAGE_COMPRESSION_WIDTH",
-    "folders.enable": "ENABLE_FOLDERS",
-    "folders.max_file_count": "FOLDER_MAX_FILE_COUNT",
-    "google_drive.api_key": "GOOGLE_DRIVE_API_KEY",
-    "google_drive.client_id": "GOOGLE_DRIVE_CLIENT_ID",
-    "google_drive.enable": "ENABLE_GOOGLE_DRIVE_INTEGRATION",
-    "image_generation.automatic1111.api_auth": "AUTOMATIC1111_API_AUTH",
-    "image_generation.automatic1111.api_params": "AUTOMATIC1111_PARAMS",
-    "image_generation.automatic1111.base_url": "AUTOMATIC1111_BASE_URL",
-    "image_generation.comfyui.api_key": "COMFYUI_API_KEY",
-    "image_generation.comfyui.base_url": "COMFYUI_BASE_URL",
-    "image_generation.comfyui.nodes": "COMFYUI_WORKFLOW_NODES",
-    "image_generation.comfyui.workflow": "COMFYUI_WORKFLOW",
-    "image_generation.enable": "ENABLE_IMAGE_GENERATION",
-    "image_generation.engine": "IMAGE_GENERATION_ENGINE",
-    "image_generation.gemini.api_base_url": "IMAGES_GEMINI_API_BASE_URL",
-    "image_generation.gemini.api_key": "IMAGES_GEMINI_API_KEY",
-    "image_generation.gemini.endpoint_method": "IMAGES_GEMINI_ENDPOINT_METHOD",
-    "image_generation.model": "IMAGE_GENERATION_MODEL",
-    "image_generation.openai.api_base_url": "IMAGES_OPENAI_API_BASE_URL",
-    "image_generation.openai.api_key": "IMAGES_OPENAI_API_KEY",
-    "image_generation.openai.api_version": "IMAGES_OPENAI_API_VERSION",
-    "image_generation.openai.params": "IMAGES_OPENAI_API_PARAMS",
-    "image_generation.prompt.enable": "ENABLE_IMAGE_PROMPT_GENERATION",
-    "image_generation.size": "IMAGE_SIZE",
-    "image_generation.steps": "IMAGE_STEPS",
-    "images.edit.comfyui.api_key": "IMAGES_EDIT_COMFYUI_API_KEY",
-    "images.edit.comfyui.base_url": "IMAGES_EDIT_COMFYUI_BASE_URL",
-    "images.edit.comfyui.nodes": "IMAGES_EDIT_COMFYUI_WORKFLOW_NODES",
-    "images.edit.comfyui.workflow": "IMAGES_EDIT_COMFYUI_WORKFLOW",
-    "images.edit.enable": "ENABLE_IMAGE_EDIT",
-    "images.edit.engine": "IMAGE_EDIT_ENGINE",
-    "images.edit.gemini.api_base_url": "IMAGES_EDIT_GEMINI_API_BASE_URL",
-    "images.edit.gemini.api_key": "IMAGES_EDIT_GEMINI_API_KEY",
-    "images.edit.model": "IMAGE_EDIT_MODEL",
-    "images.edit.openai.api_base_url": "IMAGES_EDIT_OPENAI_API_BASE_URL",
-    "images.edit.openai.api_key": "IMAGES_EDIT_OPENAI_API_KEY",
-    "images.edit.openai.api_version": "IMAGES_EDIT_OPENAI_API_VERSION",
-    "images.edit.size": "IMAGE_EDIT_SIZE",
-    "ldap.enable": "ENABLE_LDAP",
-    "ldap.group.enable_creation": "ENABLE_LDAP_GROUP_CREATION",
-    "ldap.group.enable_management": "ENABLE_LDAP_GROUP_MANAGEMENT",
-    "ldap.server.app_dn": "LDAP_APP_DN",
-    "ldap.server.app_password": "LDAP_APP_PASSWORD",
-    "ldap.server.attribute_for_groups": "LDAP_ATTRIBUTE_FOR_GROUPS",
-    "ldap.server.attribute_for_mail": "LDAP_ATTRIBUTE_FOR_MAIL",
-    "ldap.server.attribute_for_username": "LDAP_ATTRIBUTE_FOR_USERNAME",
-    "ldap.server.ca_cert_file": "LDAP_CA_CERT_FILE",
-    "ldap.server.ciphers": "LDAP_CIPHERS",
-    "ldap.server.host": "LDAP_SERVER_HOST",
-    "ldap.server.label": "LDAP_SERVER_LABEL",
-    "ldap.server.port": "LDAP_SERVER_PORT",
-    "ldap.server.search_filter": "LDAP_SEARCH_FILTER",
-    "ldap.server.use_tls": "LDAP_USE_TLS",
-    "ldap.server.users_dn": "LDAP_SEARCH_BASE",
-    "ldap.server.validate_cert": "LDAP_VALIDATE_CERT",
-    "memories.enable": "ENABLE_MEMORIES",
-    "models.base_models_cache": "ENABLE_BASE_MODELS_CACHE",
-    "models.default_metadata": "DEFAULT_MODEL_METADATA",
-    "models.default_params": "DEFAULT_MODEL_PARAMS",
-    "notes.enable": "ENABLE_NOTES",
+    'audio.stt.allowed_extensions': 'AUDIO_STT_ALLOWED_EXTENSIONS',
+    'audio.stt.azure.api_key': 'AUDIO_STT_AZURE_API_KEY',
+    'audio.stt.azure.base_url': 'AUDIO_STT_AZURE_BASE_URL',
+    'audio.stt.azure.locales': 'AUDIO_STT_AZURE_LOCALES',
+    'audio.stt.azure.max_speakers': 'AUDIO_STT_AZURE_MAX_SPEAKERS',
+    'audio.stt.azure.region': 'AUDIO_STT_AZURE_REGION',
+    'audio.stt.deepgram.api_key': 'DEEPGRAM_API_KEY',
+    'audio.stt.engine': 'AUDIO_STT_ENGINE',
+    'audio.stt.mistral.api_base_url': 'AUDIO_STT_MISTRAL_API_BASE_URL',
+    'audio.stt.mistral.api_key': 'AUDIO_STT_MISTRAL_API_KEY',
+    'audio.stt.mistral.use_chat_completions': 'AUDIO_STT_MISTRAL_USE_CHAT_COMPLETIONS',
+    'audio.stt.model': 'AUDIO_STT_MODEL',
+    'audio.stt.openai.api_base_url': 'AUDIO_STT_OPENAI_API_BASE_URL',
+    'audio.stt.openai.api_key': 'AUDIO_STT_OPENAI_API_KEY',
+    'audio.stt.supported_content_types': 'AUDIO_STT_SUPPORTED_CONTENT_TYPES',
+    'audio.stt.whisper_model': 'WHISPER_MODEL',
+    'audio.tts.api_key': 'AUDIO_TTS_API_KEY',
+    'audio.tts.azure.speech_base_url': 'AUDIO_TTS_AZURE_SPEECH_BASE_URL',
+    'audio.tts.azure.speech_output_format': 'AUDIO_TTS_AZURE_SPEECH_OUTPUT_FORMAT',
+    'audio.tts.azure.speech_region': 'AUDIO_TTS_AZURE_SPEECH_REGION',
+    'audio.tts.engine': 'AUDIO_TTS_ENGINE',
+    'audio.tts.mistral.api_base_url': 'AUDIO_TTS_MISTRAL_API_BASE_URL',
+    'audio.tts.mistral.api_key': 'AUDIO_TTS_MISTRAL_API_KEY',
+    'audio.tts.model': 'AUDIO_TTS_MODEL',
+    'audio.tts.openai.api_base_url': 'AUDIO_TTS_OPENAI_API_BASE_URL',
+    'audio.tts.openai.api_key': 'AUDIO_TTS_OPENAI_API_KEY',
+    'audio.tts.openai.params': 'AUDIO_TTS_OPENAI_PARAMS',
+    'audio.tts.split_on': 'AUDIO_TTS_SPLIT_ON',
+    'audio.tts.voice': 'AUDIO_TTS_VOICE',
+    'auth.admin.email': 'ADMIN_EMAIL',
+    'auth.admin.show': 'SHOW_ADMIN_DETAILS',
+    'auth.api_key.allowed_endpoints': 'API_KEYS_ALLOWED_ENDPOINTS',
+    'auth.api_key.endpoint_restrictions': 'ENABLE_API_KEYS_ENDPOINT_RESTRICTIONS',
+    'auth.enable_api_keys': 'ENABLE_API_KEYS',
+    'auth.jwt_expiry': 'JWT_EXPIRES_IN',
+    'automations.enable': 'ENABLE_AUTOMATIONS',
+    'automations.max_count': 'AUTOMATION_MAX_COUNT',
+    'automations.min_interval': 'AUTOMATION_MIN_INTERVAL',
+    'calendar.enable': 'ENABLE_CALENDAR',
+    'channels.enable': 'ENABLE_CHANNELS',
+    'code_execution.enable': 'ENABLE_CODE_EXECUTION',
+    'code_execution.engine': 'CODE_EXECUTION_ENGINE',
+    'code_execution.jupyter.auth': 'CODE_EXECUTION_JUPYTER_AUTH',
+    'code_execution.jupyter.auth_password': 'CODE_EXECUTION_JUPYTER_AUTH_PASSWORD',
+    'code_execution.jupyter.auth_token': 'CODE_EXECUTION_JUPYTER_AUTH_TOKEN',
+    'code_execution.jupyter.timeout': 'CODE_EXECUTION_JUPYTER_TIMEOUT',
+    'code_execution.jupyter.url': 'CODE_EXECUTION_JUPYTER_URL',
+    'code_interpreter.enable': 'ENABLE_CODE_INTERPRETER',
+    'code_interpreter.engine': 'CODE_INTERPRETER_ENGINE',
+    'code_interpreter.jupyter.auth': 'CODE_INTERPRETER_JUPYTER_AUTH',
+    'code_interpreter.jupyter.auth_password': 'CODE_INTERPRETER_JUPYTER_AUTH_PASSWORD',
+    'code_interpreter.jupyter.auth_token': 'CODE_INTERPRETER_JUPYTER_AUTH_TOKEN',
+    'code_interpreter.jupyter.timeout': 'CODE_INTERPRETER_JUPYTER_TIMEOUT',
+    'code_interpreter.jupyter.url': 'CODE_INTERPRETER_JUPYTER_URL',
+    'code_interpreter.prompt_template': 'CODE_INTERPRETER_PROMPT_TEMPLATE',
+    'direct.enable': 'ENABLE_DIRECT_CONNECTIONS',
+    'evaluation.arena.enable': 'ENABLE_EVALUATION_ARENA_MODELS',
+    'evaluation.arena.models': 'EVALUATION_ARENA_MODELS',
+    'file.image_compression_height': 'FILE_IMAGE_COMPRESSION_HEIGHT',
+    'file.image_compression_width': 'FILE_IMAGE_COMPRESSION_WIDTH',
+    'folders.enable': 'ENABLE_FOLDERS',
+    'folders.max_file_count': 'FOLDER_MAX_FILE_COUNT',
+    'google_drive.api_key': 'GOOGLE_DRIVE_API_KEY',
+    'google_drive.client_id': 'GOOGLE_DRIVE_CLIENT_ID',
+    'google_drive.enable': 'ENABLE_GOOGLE_DRIVE_INTEGRATION',
+    'image_generation.automatic1111.api_auth': 'AUTOMATIC1111_API_AUTH',
+    'image_generation.automatic1111.api_params': 'AUTOMATIC1111_PARAMS',
+    'image_generation.automatic1111.base_url': 'AUTOMATIC1111_BASE_URL',
+    'image_generation.comfyui.api_key': 'COMFYUI_API_KEY',
+    'image_generation.comfyui.base_url': 'COMFYUI_BASE_URL',
+    'image_generation.comfyui.nodes': 'COMFYUI_WORKFLOW_NODES',
+    'image_generation.comfyui.workflow': 'COMFYUI_WORKFLOW',
+    'image_generation.enable': 'ENABLE_IMAGE_GENERATION',
+    'image_generation.engine': 'IMAGE_GENERATION_ENGINE',
+    'image_generation.gemini.api_base_url': 'IMAGES_GEMINI_API_BASE_URL',
+    'image_generation.gemini.api_key': 'IMAGES_GEMINI_API_KEY',
+    'image_generation.gemini.endpoint_method': 'IMAGES_GEMINI_ENDPOINT_METHOD',
+    'image_generation.model': 'IMAGE_GENERATION_MODEL',
+    'image_generation.openai.api_base_url': 'IMAGES_OPENAI_API_BASE_URL',
+    'image_generation.openai.api_key': 'IMAGES_OPENAI_API_KEY',
+    'image_generation.openai.api_version': 'IMAGES_OPENAI_API_VERSION',
+    'image_generation.openai.params': 'IMAGES_OPENAI_API_PARAMS',
+    'image_generation.prompt.enable': 'ENABLE_IMAGE_PROMPT_GENERATION',
+    'image_generation.size': 'IMAGE_SIZE',
+    'image_generation.steps': 'IMAGE_STEPS',
+    'images.edit.comfyui.api_key': 'IMAGES_EDIT_COMFYUI_API_KEY',
+    'images.edit.comfyui.base_url': 'IMAGES_EDIT_COMFYUI_BASE_URL',
+    'images.edit.comfyui.nodes': 'IMAGES_EDIT_COMFYUI_WORKFLOW_NODES',
+    'images.edit.comfyui.workflow': 'IMAGES_EDIT_COMFYUI_WORKFLOW',
+    'images.edit.enable': 'ENABLE_IMAGE_EDIT',
+    'images.edit.engine': 'IMAGE_EDIT_ENGINE',
+    'images.edit.gemini.api_base_url': 'IMAGES_EDIT_GEMINI_API_BASE_URL',
+    'images.edit.gemini.api_key': 'IMAGES_EDIT_GEMINI_API_KEY',
+    'images.edit.model': 'IMAGE_EDIT_MODEL',
+    'images.edit.openai.api_base_url': 'IMAGES_EDIT_OPENAI_API_BASE_URL',
+    'images.edit.openai.api_key': 'IMAGES_EDIT_OPENAI_API_KEY',
+    'images.edit.openai.api_version': 'IMAGES_EDIT_OPENAI_API_VERSION',
+    'images.edit.size': 'IMAGE_EDIT_SIZE',
+    'ldap.enable': 'ENABLE_LDAP',
+    'ldap.group.enable_creation': 'ENABLE_LDAP_GROUP_CREATION',
+    'ldap.group.enable_management': 'ENABLE_LDAP_GROUP_MANAGEMENT',
+    'ldap.server.app_dn': 'LDAP_APP_DN',
+    'ldap.server.app_password': 'LDAP_APP_PASSWORD',
+    'ldap.server.attribute_for_groups': 'LDAP_ATTRIBUTE_FOR_GROUPS',
+    'ldap.server.attribute_for_mail': 'LDAP_ATTRIBUTE_FOR_MAIL',
+    'ldap.server.attribute_for_username': 'LDAP_ATTRIBUTE_FOR_USERNAME',
+    'ldap.server.ca_cert_file': 'LDAP_CA_CERT_FILE',
+    'ldap.server.ciphers': 'LDAP_CIPHERS',
+    'ldap.server.host': 'LDAP_SERVER_HOST',
+    'ldap.server.label': 'LDAP_SERVER_LABEL',
+    'ldap.server.port': 'LDAP_SERVER_PORT',
+    'ldap.server.search_filter': 'LDAP_SEARCH_FILTER',
+    'ldap.server.use_tls': 'LDAP_USE_TLS',
+    'ldap.server.users_dn': 'LDAP_SEARCH_BASE',
+    'ldap.server.validate_cert': 'LDAP_VALIDATE_CERT',
+    'memories.enable': 'ENABLE_MEMORIES',
+    'models.base_models_cache': 'ENABLE_BASE_MODELS_CACHE',
+    'models.default_metadata': 'DEFAULT_MODEL_METADATA',
+    'models.default_params': 'DEFAULT_MODEL_PARAMS',
+    'notes.enable': 'ENABLE_NOTES',
     # OAuth — direct paths
-    "oauth.admin_roles": "OAUTH_ADMIN_ROLES",
-    "oauth.allowed_domains": "OAUTH_ALLOWED_DOMAINS",
-    "oauth.allowed_roles": "OAUTH_ALLOWED_ROLES",
-    "oauth.audience": "OAUTH_AUDIENCE",
-    "oauth.auto_redirect": "OAUTH_AUTO_REDIRECT",
-    "oauth.blocked_groups": "OAUTH_BLOCKED_GROUPS",
-    "oauth.client.timeout": "OAUTH_CLIENT_TIMEOUT",
-    "oauth.enable_group_creation": "ENABLE_OAUTH_GROUP_CREATION",
-    "oauth.enable_group_mapping": "ENABLE_OAUTH_GROUP_MANAGEMENT",
-    "oauth.enable_role_mapping": "ENABLE_OAUTH_ROLE_MANAGEMENT",
-    "oauth.enable_signup": "ENABLE_OAUTH_SIGNUP",
-    "oauth.group_default_share": "OAUTH_GROUP_DEFAULT_SHARE",
-    "oauth.merge_accounts_by_email": "OAUTH_MERGE_ACCOUNTS_BY_EMAIL",
-    "oauth.refresh_token_include_scope": "OAUTH_REFRESH_TOKEN_INCLUDE_SCOPE",
-    "oauth.roles_claim": "OAUTH_ROLES_CLAIM",
-    "oauth.update_email_on_login": "OAUTH_UPDATE_EMAIL_ON_LOGIN",
-    "oauth.update_name_on_login": "OAUTH_UPDATE_NAME_ON_LOGIN",
-    "oauth.update_picture_on_login": "OAUTH_UPDATE_PICTURE_ON_LOGIN",
+    'oauth.admin_roles': 'OAUTH_ADMIN_ROLES',
+    'oauth.allowed_domains': 'OAUTH_ALLOWED_DOMAINS',
+    'oauth.allowed_roles': 'OAUTH_ALLOWED_ROLES',
+    'oauth.audience': 'OAUTH_AUDIENCE',
+    'oauth.auto_redirect': 'OAUTH_AUTO_REDIRECT',
+    'oauth.blocked_groups': 'OAUTH_BLOCKED_GROUPS',
+    'oauth.client.timeout': 'OAUTH_CLIENT_TIMEOUT',
+    'oauth.enable_group_creation': 'ENABLE_OAUTH_GROUP_CREATION',
+    'oauth.enable_group_mapping': 'ENABLE_OAUTH_GROUP_MANAGEMENT',
+    'oauth.enable_role_mapping': 'ENABLE_OAUTH_ROLE_MANAGEMENT',
+    'oauth.enable_signup': 'ENABLE_OAUTH_SIGNUP',
+    'oauth.group_default_share': 'OAUTH_GROUP_DEFAULT_SHARE',
+    'oauth.merge_accounts_by_email': 'OAUTH_MERGE_ACCOUNTS_BY_EMAIL',
+    'oauth.refresh_token_include_scope': 'OAUTH_REFRESH_TOKEN_INCLUDE_SCOPE',
+    'oauth.roles_claim': 'OAUTH_ROLES_CLAIM',
+    'oauth.update_email_on_login': 'OAUTH_UPDATE_EMAIL_ON_LOGIN',
+    'oauth.update_name_on_login': 'OAUTH_UPDATE_NAME_ON_LOGIN',
+    'oauth.update_picture_on_login': 'OAUTH_UPDATE_PICTURE_ON_LOGIN',
     # OAuth — generic provider paths
-    "oauth.client_id": "OAUTH_CLIENT_ID",
-    "oauth.client_secret": "OAUTH_CLIENT_SECRET",
-    "oauth.code_challenge_method": "OAUTH_CODE_CHALLENGE_METHOD",
-    "oauth.email_claim": "OAUTH_EMAIL_CLAIM",
-    "oauth.end_session_endpoint": "OPENID_END_SESSION_ENDPOINT",
-    "oauth.group_claim": "OAUTH_GROUP_CLAIM",
-    "oauth.picture_claim": "OAUTH_PICTURE_CLAIM",
-    "oauth.provider_name": "OAUTH_PROVIDER_NAME",
-    "oauth.provider_url": "OPENID_PROVIDER_URL",
-    "oauth.redirect_uri": "OPENID_REDIRECT_URI",
-    "oauth.scopes": "OAUTH_SCOPES",
-    "oauth.sub_claim": "OAUTH_SUB_CLAIM",
-    "oauth.timeout": "OAUTH_TIMEOUT",
-    "oauth.token_endpoint_auth_method": "OAUTH_TOKEN_ENDPOINT_AUTH_METHOD",
-    "oauth.username_claim": "OAUTH_USERNAME_CLAIM",
+    'oauth.client_id': 'OAUTH_CLIENT_ID',
+    'oauth.client_secret': 'OAUTH_CLIENT_SECRET',
+    'oauth.code_challenge_method': 'OAUTH_CODE_CHALLENGE_METHOD',
+    'oauth.email_claim': 'OAUTH_EMAIL_CLAIM',
+    'oauth.end_session_endpoint': 'OPENID_END_SESSION_ENDPOINT',
+    'oauth.group_claim': 'OAUTH_GROUP_CLAIM',
+    'oauth.picture_claim': 'OAUTH_PICTURE_CLAIM',
+    'oauth.provider_name': 'OAUTH_PROVIDER_NAME',
+    'oauth.provider_url': 'OPENID_PROVIDER_URL',
+    'oauth.redirect_uri': 'OPENID_REDIRECT_URI',
+    'oauth.scopes': 'OAUTH_SCOPES',
+    'oauth.sub_claim': 'OAUTH_SUB_CLAIM',
+    'oauth.timeout': 'OAUTH_TIMEOUT',
+    'oauth.token_endpoint_auth_method': 'OAUTH_TOKEN_ENDPOINT_AUTH_METHOD',
+    'oauth.username_claim': 'OAUTH_USERNAME_CLAIM',
     # OAuth — OIDC nested paths (flattened)
-    "oauth.oidc.avatar_claim": "OAUTH_PICTURE_CLAIM",
-    "oauth.oidc.client_id": "OAUTH_CLIENT_ID",
-    "oauth.oidc.client_secret": "OAUTH_CLIENT_SECRET",
-    "oauth.oidc.code_challenge_method": "OAUTH_CODE_CHALLENGE_METHOD",
-    "oauth.oidc.email_claim": "OAUTH_EMAIL_CLAIM",
-    "oauth.oidc.end_session_endpoint": "OPENID_END_SESSION_ENDPOINT",
-    "oauth.oidc.group_claim": "OAUTH_GROUP_CLAIM",  # renamed from OAUTH_GROUPS_CLAIM
-    "oauth.oidc.oauth_timeout": "OAUTH_TIMEOUT",
-    "oauth.oidc.provider_name": "OAUTH_PROVIDER_NAME",
-    "oauth.oidc.provider_url": "OPENID_PROVIDER_URL",
-    "oauth.oidc.redirect_uri": "OPENID_REDIRECT_URI",
-    "oauth.oidc.scopes": "OAUTH_SCOPES",
-    "oauth.oidc.sub_claim": "OAUTH_SUB_CLAIM",
-    "oauth.oidc.token_endpoint_auth_method": "OAUTH_TOKEN_ENDPOINT_AUTH_METHOD",
-    "oauth.oidc.username_claim": "OAUTH_USERNAME_CLAIM",
+    'oauth.oidc.avatar_claim': 'OAUTH_PICTURE_CLAIM',
+    'oauth.oidc.client_id': 'OAUTH_CLIENT_ID',
+    'oauth.oidc.client_secret': 'OAUTH_CLIENT_SECRET',
+    'oauth.oidc.code_challenge_method': 'OAUTH_CODE_CHALLENGE_METHOD',
+    'oauth.oidc.email_claim': 'OAUTH_EMAIL_CLAIM',
+    'oauth.oidc.end_session_endpoint': 'OPENID_END_SESSION_ENDPOINT',
+    'oauth.oidc.group_claim': 'OAUTH_GROUP_CLAIM',  # renamed from OAUTH_GROUPS_CLAIM
+    'oauth.oidc.oauth_timeout': 'OAUTH_TIMEOUT',
+    'oauth.oidc.provider_name': 'OAUTH_PROVIDER_NAME',
+    'oauth.oidc.provider_url': 'OPENID_PROVIDER_URL',
+    'oauth.oidc.redirect_uri': 'OPENID_REDIRECT_URI',
+    'oauth.oidc.scopes': 'OAUTH_SCOPES',
+    'oauth.oidc.sub_claim': 'OAUTH_SUB_CLAIM',
+    'oauth.oidc.token_endpoint_auth_method': 'OAUTH_TOKEN_ENDPOINT_AUTH_METHOD',
+    'oauth.oidc.username_claim': 'OAUTH_USERNAME_CLAIM',
     # OAuth — provider-specific
-    "oauth.feishu.client_id": "FEISHU_CLIENT_ID",
-    "oauth.feishu.client_secret": "FEISHU_CLIENT_SECRET",
-    "oauth.feishu.redirect_uri": "FEISHU_REDIRECT_URI",
-    "oauth.feishu.scope": "FEISHU_OAUTH_SCOPE",
-    "oauth.github.client_id": "GITHUB_CLIENT_ID",
-    "oauth.github.client_secret": "GITHUB_CLIENT_SECRET",
-    "oauth.github.redirect_uri": "GITHUB_CLIENT_REDIRECT_URI",
-    "oauth.github.scope": "GITHUB_CLIENT_SCOPE",
-    "oauth.google.client_id": "GOOGLE_CLIENT_ID",
-    "oauth.google.client_secret": "GOOGLE_CLIENT_SECRET",
-    "oauth.google.redirect_uri": "GOOGLE_REDIRECT_URI",
-    "oauth.google.scope": "GOOGLE_OAUTH_SCOPE",
-    "oauth.microsoft.client_id": "MICROSOFT_CLIENT_ID",
-    "oauth.microsoft.client_secret": "MICROSOFT_CLIENT_SECRET",
-    "oauth.microsoft.login_base_url": "MICROSOFT_CLIENT_LOGIN_BASE_URL",
-    "oauth.microsoft.picture_url": "MICROSOFT_CLIENT_PICTURE_URL",
-    "oauth.microsoft.redirect_uri": "MICROSOFT_REDIRECT_URI",
-    "oauth.microsoft.scope": "MICROSOFT_OAUTH_SCOPE",
-    "oauth.microsoft.tenant_id": "MICROSOFT_CLIENT_TENANT_ID",
+    'oauth.feishu.client_id': 'FEISHU_CLIENT_ID',
+    'oauth.feishu.client_secret': 'FEISHU_CLIENT_SECRET',
+    'oauth.feishu.redirect_uri': 'FEISHU_REDIRECT_URI',
+    'oauth.feishu.scope': 'FEISHU_OAUTH_SCOPE',
+    'oauth.github.client_id': 'GITHUB_CLIENT_ID',
+    'oauth.github.client_secret': 'GITHUB_CLIENT_SECRET',
+    'oauth.github.redirect_uri': 'GITHUB_CLIENT_REDIRECT_URI',
+    'oauth.github.scope': 'GITHUB_CLIENT_SCOPE',
+    'oauth.google.client_id': 'GOOGLE_CLIENT_ID',
+    'oauth.google.client_secret': 'GOOGLE_CLIENT_SECRET',
+    'oauth.google.redirect_uri': 'GOOGLE_REDIRECT_URI',
+    'oauth.google.scope': 'GOOGLE_OAUTH_SCOPE',
+    'oauth.microsoft.client_id': 'MICROSOFT_CLIENT_ID',
+    'oauth.microsoft.client_secret': 'MICROSOFT_CLIENT_SECRET',
+    'oauth.microsoft.login_base_url': 'MICROSOFT_CLIENT_LOGIN_BASE_URL',
+    'oauth.microsoft.picture_url': 'MICROSOFT_CLIENT_PICTURE_URL',
+    'oauth.microsoft.redirect_uri': 'MICROSOFT_REDIRECT_URI',
+    'oauth.microsoft.scope': 'MICROSOFT_OAUTH_SCOPE',
+    'oauth.microsoft.tenant_id': 'MICROSOFT_CLIENT_TENANT_ID',
     # Ollama / OpenAI
-    "ollama.api_configs": "OLLAMA_API_CONFIGS",
-    "ollama.base_urls": "OLLAMA_BASE_URLS",
-    "ollama.enable": "ENABLE_OLLAMA_API",
-    "onedrive.enable": "ENABLE_ONEDRIVE_INTEGRATION",
-    "onedrive.sharepoint_tenant_id": "ONEDRIVE_SHAREPOINT_TENANT_ID",
-    "onedrive.sharepoint_url": "ONEDRIVE_SHAREPOINT_URL",
-    "openai.api_base_urls": "OPENAI_API_BASE_URLS",
-    "openai.api_configs": "OPENAI_API_CONFIGS",
-    "openai.api_keys": "OPENAI_API_KEYS",
-    "openai.enable": "ENABLE_OPENAI_API",
+    'ollama.api_configs': 'OLLAMA_API_CONFIGS',
+    'ollama.base_urls': 'OLLAMA_BASE_URLS',
+    'ollama.enable': 'ENABLE_OLLAMA_API',
+    'onedrive.enable': 'ENABLE_ONEDRIVE_INTEGRATION',
+    'onedrive.sharepoint_tenant_id': 'ONEDRIVE_SHAREPOINT_TENANT_ID',
+    'onedrive.sharepoint_url': 'ONEDRIVE_SHAREPOINT_URL',
+    'openai.api_base_urls': 'OPENAI_API_BASE_URLS',
+    'openai.api_configs': 'OPENAI_API_CONFIGS',
+    'openai.api_keys': 'OPENAI_API_KEYS',
+    'openai.enable': 'ENABLE_OPENAI_API',
     # RAG
-    "rag.content_extraction_engine": "CONTENT_EXTRACTION_ENGINE",
-    "rag.datalab_marker_use_llm": "DATALAB_MARKER_USE_LLM",
-    "rag.mistral_ocr_api_base_url": "MISTRAL_OCR_API_BASE_URL",
-    "rag.azure_openai.api_key": "RAG_AZURE_OPENAI_API_KEY",
-    "rag.azure_openai.api_version": "RAG_AZURE_OPENAI_API_VERSION",
-    "rag.azure_openai.base_url": "RAG_AZURE_OPENAI_BASE_URL",
-    "rag.bypass_embedding_and_retrieval": "BYPASS_EMBEDDING_AND_RETRIEVAL",
-    "rag.chunk_min_size_target": "CHUNK_MIN_SIZE_TARGET",
-    "rag.chunk_overlap": "CHUNK_OVERLAP",
-    "rag.chunk_size": "CHUNK_SIZE",
-    "rag.datalab_marker_additional_config": "DATALAB_MARKER_ADDITIONAL_CONFIG",
-    "rag.datalab_marker_api_base_url": "DATALAB_MARKER_API_BASE_URL",
-    "rag.datalab_marker_api_key": "DATALAB_MARKER_API_KEY",
-    "rag.datalab_marker_disable_image_extraction": "DATALAB_MARKER_DISABLE_IMAGE_EXTRACTION",
-    "rag.datalab_marker_force_ocr": "DATALAB_MARKER_FORCE_OCR",
-    "rag.datalab_marker_format_lines": "DATALAB_MARKER_FORMAT_LINES",
-    "rag.datalab_marker_output_format": "DATALAB_MARKER_OUTPUT_FORMAT",
-    "rag.datalab_marker_paginate": "DATALAB_MARKER_PAGINATE",
-    "rag.datalab_marker_skip_cache": "DATALAB_MARKER_SKIP_CACHE",
-    "rag.datalab_marker_strip_existing_ocr": "DATALAB_MARKER_STRIP_EXISTING_OCR",
-    "rag.docling_api_key": "DOCLING_API_KEY",
-    "rag.docling_params": "DOCLING_PARAMS",
-    "rag.docling_server_url": "DOCLING_SERVER_URL",
-    "rag.document_intelligence_endpoint": "DOCUMENT_INTELLIGENCE_ENDPOINT",
-    "rag.document_intelligence_key": "DOCUMENT_INTELLIGENCE_KEY",
-    "rag.document_intelligence_model": "DOCUMENT_INTELLIGENCE_MODEL",
-    "rag.embedding_batch_size": "RAG_EMBEDDING_BATCH_SIZE",
-    "rag.embedding_concurrent_requests": "RAG_EMBEDDING_CONCURRENT_REQUESTS",
-    "rag.embedding_engine": "RAG_EMBEDDING_ENGINE",
-    "rag.embedding_model": "RAG_EMBEDDING_MODEL",
-    "rag.enable_async_embedding": "ENABLE_ASYNC_EMBEDDING",
-    "rag.enable_hybrid_search": "ENABLE_RAG_HYBRID_SEARCH",
-    "rag.enable_hybrid_search_enriched_texts": "ENABLE_RAG_HYBRID_SEARCH_ENRICHED_TEXTS",
-    "rag.enable_markdown_header_text_splitter": "ENABLE_MARKDOWN_HEADER_TEXT_SPLITTER",
-    "rag.external_document_loader_api_key": "EXTERNAL_DOCUMENT_LOADER_API_KEY",
-    "rag.external_document_loader_url": "EXTERNAL_DOCUMENT_LOADER_URL",
-    "rag.external_reranker_api_key": "RAG_EXTERNAL_RERANKER_API_KEY",
-    "rag.external_reranker_timeout": "RAG_EXTERNAL_RERANKER_TIMEOUT",
-    "rag.external_reranker_url": "RAG_EXTERNAL_RERANKER_URL",
-    "rag.file.allowed_extensions": "RAG_ALLOWED_FILE_EXTENSIONS",
-    "rag.file.max_count": "RAG_FILE_MAX_COUNT",
-    "rag.file.max_size": "RAG_FILE_MAX_SIZE",
-    "rag.full_context": "RAG_FULL_CONTEXT",
-    "rag.hybrid_bm25_weight": "RAG_HYBRID_BM25_WEIGHT",
-    "rag.mineru_api_key": "MINERU_API_KEY",
-    "rag.mineru_api_mode": "MINERU_API_MODE",
-    "rag.mineru_api_timeout": "MINERU_API_TIMEOUT",
-    "rag.mineru_api_url": "MINERU_API_URL",
-    "rag.mineru_file_extensions": "MINERU_FILE_EXTENSIONS",
-    "rag.mineru_params": "MINERU_PARAMS",
-    "rag.mistral_ocr_api_key": "MISTRAL_OCR_API_KEY",
-    "rag.ollama.key": "RAG_OLLAMA_API_KEY",
-    "rag.ollama.url": "RAG_OLLAMA_BASE_URL",
-    "rag.openai_api_base_url": "RAG_OPENAI_API_BASE_URL",
-    "rag.openai_api_key": "RAG_OPENAI_API_KEY",
-    "rag.paddleocr_vl_base_url": "PADDLEOCR_VL_BASE_URL",
-    "rag.paddleocr_vl_token": "PADDLEOCR_VL_TOKEN",
-    "rag.pdf_extract_images": "PDF_EXTRACT_IMAGES",
-    "rag.pdf_loader_mode": "PDF_LOADER_MODE",
-    "rag.relevance_threshold": "RAG_RELEVANCE_THRESHOLD",
-    "rag.reranking_batch_size": "RAG_RERANKING_BATCH_SIZE",
-    "rag.reranking_engine": "RAG_RERANKING_ENGINE",
-    "rag.reranking_model": "RAG_RERANKING_MODEL",
-    "rag.template": "RAG_TEMPLATE",
-    "rag.text_splitter": "RAG_TEXT_SPLITTER",
-    "rag.tika_server_url": "TIKA_SERVER_URL",
-    "rag.tiktoken_encoding_name": "TIKTOKEN_ENCODING_NAME",
-    "rag.top_k": "RAG_TOP_K",
-    "rag.top_k_reranker": "RAG_TOP_K_RERANKER",
+    'rag.content_extraction_engine': 'CONTENT_EXTRACTION_ENGINE',
+    'rag.datalab_marker_use_llm': 'DATALAB_MARKER_USE_LLM',
+    'rag.mistral_ocr_api_base_url': 'MISTRAL_OCR_API_BASE_URL',
+    'rag.azure_openai.api_key': 'RAG_AZURE_OPENAI_API_KEY',
+    'rag.azure_openai.api_version': 'RAG_AZURE_OPENAI_API_VERSION',
+    'rag.azure_openai.base_url': 'RAG_AZURE_OPENAI_BASE_URL',
+    'rag.bypass_embedding_and_retrieval': 'BYPASS_EMBEDDING_AND_RETRIEVAL',
+    'rag.chunk_min_size_target': 'CHUNK_MIN_SIZE_TARGET',
+    'rag.chunk_overlap': 'CHUNK_OVERLAP',
+    'rag.chunk_size': 'CHUNK_SIZE',
+    'rag.datalab_marker_additional_config': 'DATALAB_MARKER_ADDITIONAL_CONFIG',
+    'rag.datalab_marker_api_base_url': 'DATALAB_MARKER_API_BASE_URL',
+    'rag.datalab_marker_api_key': 'DATALAB_MARKER_API_KEY',
+    'rag.datalab_marker_disable_image_extraction': 'DATALAB_MARKER_DISABLE_IMAGE_EXTRACTION',
+    'rag.datalab_marker_force_ocr': 'DATALAB_MARKER_FORCE_OCR',
+    'rag.datalab_marker_format_lines': 'DATALAB_MARKER_FORMAT_LINES',
+    'rag.datalab_marker_output_format': 'DATALAB_MARKER_OUTPUT_FORMAT',
+    'rag.datalab_marker_paginate': 'DATALAB_MARKER_PAGINATE',
+    'rag.datalab_marker_skip_cache': 'DATALAB_MARKER_SKIP_CACHE',
+    'rag.datalab_marker_strip_existing_ocr': 'DATALAB_MARKER_STRIP_EXISTING_OCR',
+    'rag.docling_api_key': 'DOCLING_API_KEY',
+    'rag.docling_params': 'DOCLING_PARAMS',
+    'rag.docling_server_url': 'DOCLING_SERVER_URL',
+    'rag.document_intelligence_endpoint': 'DOCUMENT_INTELLIGENCE_ENDPOINT',
+    'rag.document_intelligence_key': 'DOCUMENT_INTELLIGENCE_KEY',
+    'rag.document_intelligence_model': 'DOCUMENT_INTELLIGENCE_MODEL',
+    'rag.embedding_batch_size': 'RAG_EMBEDDING_BATCH_SIZE',
+    'rag.embedding_concurrent_requests': 'RAG_EMBEDDING_CONCURRENT_REQUESTS',
+    'rag.embedding_engine': 'RAG_EMBEDDING_ENGINE',
+    'rag.embedding_model': 'RAG_EMBEDDING_MODEL',
+    'rag.enable_async_embedding': 'ENABLE_ASYNC_EMBEDDING',
+    'rag.enable_hybrid_search': 'ENABLE_RAG_HYBRID_SEARCH',
+    'rag.enable_hybrid_search_enriched_texts': 'ENABLE_RAG_HYBRID_SEARCH_ENRICHED_TEXTS',
+    'rag.enable_markdown_header_text_splitter': 'ENABLE_MARKDOWN_HEADER_TEXT_SPLITTER',
+    'rag.external_document_loader_api_key': 'EXTERNAL_DOCUMENT_LOADER_API_KEY',
+    'rag.external_document_loader_url': 'EXTERNAL_DOCUMENT_LOADER_URL',
+    'rag.external_reranker_api_key': 'RAG_EXTERNAL_RERANKER_API_KEY',
+    'rag.external_reranker_timeout': 'RAG_EXTERNAL_RERANKER_TIMEOUT',
+    'rag.external_reranker_url': 'RAG_EXTERNAL_RERANKER_URL',
+    'rag.file.allowed_extensions': 'RAG_ALLOWED_FILE_EXTENSIONS',
+    'rag.file.max_count': 'RAG_FILE_MAX_COUNT',
+    'rag.file.max_size': 'RAG_FILE_MAX_SIZE',
+    'rag.full_context': 'RAG_FULL_CONTEXT',
+    'rag.hybrid_bm25_weight': 'RAG_HYBRID_BM25_WEIGHT',
+    'rag.mineru_api_key': 'MINERU_API_KEY',
+    'rag.mineru_api_mode': 'MINERU_API_MODE',
+    'rag.mineru_api_timeout': 'MINERU_API_TIMEOUT',
+    'rag.mineru_api_url': 'MINERU_API_URL',
+    'rag.mineru_file_extensions': 'MINERU_FILE_EXTENSIONS',
+    'rag.mineru_params': 'MINERU_PARAMS',
+    'rag.mistral_ocr_api_key': 'MISTRAL_OCR_API_KEY',
+    'rag.ollama.key': 'RAG_OLLAMA_API_KEY',
+    'rag.ollama.url': 'RAG_OLLAMA_BASE_URL',
+    'rag.openai_api_base_url': 'RAG_OPENAI_API_BASE_URL',
+    'rag.openai_api_key': 'RAG_OPENAI_API_KEY',
+    'rag.paddleocr_vl_base_url': 'PADDLEOCR_VL_BASE_URL',
+    'rag.paddleocr_vl_token': 'PADDLEOCR_VL_TOKEN',
+    'rag.pdf_extract_images': 'PDF_EXTRACT_IMAGES',
+    'rag.pdf_loader_mode': 'PDF_LOADER_MODE',
+    'rag.relevance_threshold': 'RAG_RELEVANCE_THRESHOLD',
+    'rag.reranking_batch_size': 'RAG_RERANKING_BATCH_SIZE',
+    'rag.reranking_engine': 'RAG_RERANKING_ENGINE',
+    'rag.reranking_model': 'RAG_RERANKING_MODEL',
+    'rag.template': 'RAG_TEMPLATE',
+    'rag.text_splitter': 'RAG_TEXT_SPLITTER',
+    'rag.tika_server_url': 'TIKA_SERVER_URL',
+    'rag.tiktoken_encoding_name': 'TIKTOKEN_ENCODING_NAME',
+    'rag.top_k': 'RAG_TOP_K',
+    'rag.top_k_reranker': 'RAG_TOP_K_RERANKER',
     # RAG — Web
-    "rag.web.fetch.max_content_length": "WEB_FETCH_MAX_CONTENT_LENGTH",
-    "rag.web.loader.concurrent_requests": "WEB_LOADER_CONCURRENT_REQUESTS",
-    "rag.web.loader.engine": "WEB_LOADER_ENGINE",
-    "rag.web.loader.external_web_loader_api_key": "EXTERNAL_WEB_LOADER_API_KEY",
-    "rag.web.loader.external_web_loader_url": "EXTERNAL_WEB_LOADER_URL",
-    "rag.web.loader.firecrawl_api_key": "FIRECRAWL_API_KEY",
-    "rag.web.loader.firecrawl_api_url": "FIRECRAWL_API_BASE_URL",
-    "rag.web.loader.firecrawl_timeout": "FIRECRAWL_TIMEOUT",
-    "rag.web.loader.playwright_timeout": "PLAYWRIGHT_TIMEOUT",
-    "rag.web.loader.playwright_ws_url": "PLAYWRIGHT_WS_URL",
-    "rag.web.loader.ssl_verification": "ENABLE_WEB_LOADER_SSL_VERIFICATION",
-    "rag.web.loader.timeout": "WEB_LOADER_TIMEOUT",
-    "rag.web.search.azure_ai_search_api_key": "AZURE_AI_SEARCH_API_KEY",
-    "rag.web.search.azure_ai_search_endpoint": "AZURE_AI_SEARCH_ENDPOINT",
-    "rag.web.search.azure_ai_search_index_name": "AZURE_AI_SEARCH_INDEX_NAME",
-    "rag.web.search.bing_search_v7_endpoint": "BING_SEARCH_V7_ENDPOINT",
-    "rag.web.search.bing_search_v7_subscription_key": "BING_SEARCH_V7_SUBSCRIPTION_KEY",
-    "rag.web.search.bocha_search_api_key": "BOCHA_SEARCH_API_KEY",
-    "rag.web.search.brave_search_api_key": "BRAVE_SEARCH_API_KEY",
-    "rag.web.search.brave_search_context_tokens": "BRAVE_SEARCH_CONTEXT_TOKENS",
-    "rag.web.search.bypass_embedding_and_retrieval": "BYPASS_WEB_SEARCH_EMBEDDING_AND_RETRIEVAL",
-    "rag.web.search.bypass_web_loader": "BYPASS_WEB_SEARCH_WEB_LOADER",
-    "rag.web.search.concurrent_requests": "WEB_SEARCH_CONCURRENT_REQUESTS",
-    "rag.web.search.ddgs_backend": "DDGS_BACKEND",
-    "rag.web.search.domain.filter_list": "WEB_SEARCH_DOMAIN_FILTER_LIST",
-    "rag.web.search.enable": "ENABLE_WEB_SEARCH",
-    "rag.web.search.engine": "WEB_SEARCH_ENGINE",
-    "rag.web.search.exa_api_key": "EXA_API_KEY",
-    "rag.web.search.external_web_search_api_key": "EXTERNAL_WEB_SEARCH_API_KEY",
-    "rag.web.search.external_web_search_url": "EXTERNAL_WEB_SEARCH_URL",
-    "rag.web.search.google_pse_api_key": "GOOGLE_PSE_API_KEY",
-    "rag.web.search.google_pse_engine_id": "GOOGLE_PSE_ENGINE_ID",
-    "rag.web.search.jina_api_base_url": "JINA_API_BASE_URL",
-    "rag.web.search.jina_api_key": "JINA_API_KEY",
-    "rag.web.search.kagi_search_api_key": "KAGI_SEARCH_API_KEY",
-    "rag.web.search.linkup_api_key": "LINKUP_API_KEY",
-    "rag.web.search.linkup_search_params": "LINKUP_SEARCH_PARAMS",
-    "rag.web.search.mojeek_search_api_key": "MOJEEK_SEARCH_API_KEY",
-    "rag.web.search.ollama_cloud_api_key": "OLLAMA_CLOUD_WEB_SEARCH_API_KEY",
-    "rag.web.search.perplexity_api_key": "PERPLEXITY_API_KEY",
-    "rag.web.search.perplexity_model": "PERPLEXITY_MODEL",
-    "rag.web.search.perplexity_search_api_url": "PERPLEXITY_SEARCH_API_URL",
-    "rag.web.search.perplexity_search_context_usage": "PERPLEXITY_SEARCH_CONTEXT_USAGE",
-    "rag.web.search.result_count": "WEB_SEARCH_RESULT_COUNT",
-    "rag.web.search.searchapi_api_key": "SEARCHAPI_API_KEY",
-    "rag.web.search.searchapi_engine": "SEARCHAPI_ENGINE",
-    "rag.web.search.searxng_language": "SEARXNG_LANGUAGE",
-    "rag.web.search.searxng_query_url": "SEARXNG_QUERY_URL",
-    "rag.web.search.serpapi_api_key": "SERPAPI_API_KEY",
-    "rag.web.search.serpapi_engine": "SERPAPI_ENGINE",
-    "rag.web.search.serper_api_key": "SERPER_API_KEY",
-    "rag.web.search.serply_api_key": "SERPLY_API_KEY",
-    "rag.web.search.serpstack_api_key": "SERPSTACK_API_KEY",
-    "rag.web.search.serpstack_https": "SERPSTACK_HTTPS",
-    "rag.web.search.sougou_api_sid": "SOUGOU_API_SID",
-    "rag.web.search.sougou_api_sk": "SOUGOU_API_SK",
-    "rag.web.search.tavily_api_key": "TAVILY_API_KEY",
-    "rag.web.search.tavily_extract_depth": "TAVILY_EXTRACT_DEPTH",
-    "rag.web.search.trust_env": "WEB_SEARCH_TRUST_ENV",
-    "rag.web.search.yacy_password": "YACY_PASSWORD",
-    "rag.web.search.yacy_query_url": "YACY_QUERY_URL",
-    "rag.web.search.yacy_username": "YACY_USERNAME",
-    "rag.web.search.yandex_web_search_api_key": "YANDEX_WEB_SEARCH_API_KEY",
-    "rag.web.search.yandex_web_search_config": "YANDEX_WEB_SEARCH_CONFIG",
-    "rag.web.search.yandex_web_search_url": "YANDEX_WEB_SEARCH_URL",
-    "rag.web.search.youcom_api_key": "YOUCOM_API_KEY",
-    "rag.youtube_loader_language": "YOUTUBE_LOADER_LANGUAGE",
-    "rag.youtube_loader_proxy_url": "YOUTUBE_LOADER_PROXY_URL",
+    'rag.web.fetch.max_content_length': 'WEB_FETCH_MAX_CONTENT_LENGTH',
+    'rag.web.loader.concurrent_requests': 'WEB_LOADER_CONCURRENT_REQUESTS',
+    'rag.web.loader.engine': 'WEB_LOADER_ENGINE',
+    'rag.web.loader.external_web_loader_api_key': 'EXTERNAL_WEB_LOADER_API_KEY',
+    'rag.web.loader.external_web_loader_url': 'EXTERNAL_WEB_LOADER_URL',
+    'rag.web.loader.firecrawl_api_key': 'FIRECRAWL_API_KEY',
+    'rag.web.loader.firecrawl_api_url': 'FIRECRAWL_API_BASE_URL',
+    'rag.web.loader.firecrawl_timeout': 'FIRECRAWL_TIMEOUT',
+    'rag.web.loader.playwright_timeout': 'PLAYWRIGHT_TIMEOUT',
+    'rag.web.loader.playwright_ws_url': 'PLAYWRIGHT_WS_URL',
+    'rag.web.loader.ssl_verification': 'ENABLE_WEB_LOADER_SSL_VERIFICATION',
+    'rag.web.loader.timeout': 'WEB_LOADER_TIMEOUT',
+    'rag.web.search.azure_ai_search_api_key': 'AZURE_AI_SEARCH_API_KEY',
+    'rag.web.search.azure_ai_search_endpoint': 'AZURE_AI_SEARCH_ENDPOINT',
+    'rag.web.search.azure_ai_search_index_name': 'AZURE_AI_SEARCH_INDEX_NAME',
+    'rag.web.search.bing_search_v7_endpoint': 'BING_SEARCH_V7_ENDPOINT',
+    'rag.web.search.bing_search_v7_subscription_key': 'BING_SEARCH_V7_SUBSCRIPTION_KEY',
+    'rag.web.search.bocha_search_api_key': 'BOCHA_SEARCH_API_KEY',
+    'rag.web.search.brave_search_api_key': 'BRAVE_SEARCH_API_KEY',
+    'rag.web.search.brave_search_context_tokens': 'BRAVE_SEARCH_CONTEXT_TOKENS',
+    'rag.web.search.bypass_embedding_and_retrieval': 'BYPASS_WEB_SEARCH_EMBEDDING_AND_RETRIEVAL',
+    'rag.web.search.bypass_web_loader': 'BYPASS_WEB_SEARCH_WEB_LOADER',
+    'rag.web.search.concurrent_requests': 'WEB_SEARCH_CONCURRENT_REQUESTS',
+    'rag.web.search.ddgs_backend': 'DDGS_BACKEND',
+    'rag.web.search.domain.filter_list': 'WEB_SEARCH_DOMAIN_FILTER_LIST',
+    'rag.web.search.enable': 'ENABLE_WEB_SEARCH',
+    'rag.web.search.engine': 'WEB_SEARCH_ENGINE',
+    'rag.web.search.exa_api_key': 'EXA_API_KEY',
+    'rag.web.search.external_web_search_api_key': 'EXTERNAL_WEB_SEARCH_API_KEY',
+    'rag.web.search.external_web_search_url': 'EXTERNAL_WEB_SEARCH_URL',
+    'rag.web.search.google_pse_api_key': 'GOOGLE_PSE_API_KEY',
+    'rag.web.search.google_pse_engine_id': 'GOOGLE_PSE_ENGINE_ID',
+    'rag.web.search.jina_api_base_url': 'JINA_API_BASE_URL',
+    'rag.web.search.jina_api_key': 'JINA_API_KEY',
+    'rag.web.search.kagi_search_api_key': 'KAGI_SEARCH_API_KEY',
+    'rag.web.search.linkup_api_key': 'LINKUP_API_KEY',
+    'rag.web.search.linkup_search_params': 'LINKUP_SEARCH_PARAMS',
+    'rag.web.search.mojeek_search_api_key': 'MOJEEK_SEARCH_API_KEY',
+    'rag.web.search.ollama_cloud_api_key': 'OLLAMA_CLOUD_WEB_SEARCH_API_KEY',
+    'rag.web.search.perplexity_api_key': 'PERPLEXITY_API_KEY',
+    'rag.web.search.perplexity_model': 'PERPLEXITY_MODEL',
+    'rag.web.search.perplexity_search_api_url': 'PERPLEXITY_SEARCH_API_URL',
+    'rag.web.search.perplexity_search_context_usage': 'PERPLEXITY_SEARCH_CONTEXT_USAGE',
+    'rag.web.search.result_count': 'WEB_SEARCH_RESULT_COUNT',
+    'rag.web.search.searchapi_api_key': 'SEARCHAPI_API_KEY',
+    'rag.web.search.searchapi_engine': 'SEARCHAPI_ENGINE',
+    'rag.web.search.searxng_language': 'SEARXNG_LANGUAGE',
+    'rag.web.search.searxng_query_url': 'SEARXNG_QUERY_URL',
+    'rag.web.search.serpapi_api_key': 'SERPAPI_API_KEY',
+    'rag.web.search.serpapi_engine': 'SERPAPI_ENGINE',
+    'rag.web.search.serper_api_key': 'SERPER_API_KEY',
+    'rag.web.search.serply_api_key': 'SERPLY_API_KEY',
+    'rag.web.search.serpstack_api_key': 'SERPSTACK_API_KEY',
+    'rag.web.search.serpstack_https': 'SERPSTACK_HTTPS',
+    'rag.web.search.sougou_api_sid': 'SOUGOU_API_SID',
+    'rag.web.search.sougou_api_sk': 'SOUGOU_API_SK',
+    'rag.web.search.tavily_api_key': 'TAVILY_API_KEY',
+    'rag.web.search.tavily_extract_depth': 'TAVILY_EXTRACT_DEPTH',
+    'rag.web.search.trust_env': 'WEB_SEARCH_TRUST_ENV',
+    'rag.web.search.yacy_password': 'YACY_PASSWORD',
+    'rag.web.search.yacy_query_url': 'YACY_QUERY_URL',
+    'rag.web.search.yacy_username': 'YACY_USERNAME',
+    'rag.web.search.yandex_web_search_api_key': 'YANDEX_WEB_SEARCH_API_KEY',
+    'rag.web.search.yandex_web_search_config': 'YANDEX_WEB_SEARCH_CONFIG',
+    'rag.web.search.yandex_web_search_url': 'YANDEX_WEB_SEARCH_URL',
+    'rag.web.search.youcom_api_key': 'YOUCOM_API_KEY',
+    'rag.youtube_loader_language': 'YOUTUBE_LOADER_LANGUAGE',
+    'rag.youtube_loader_proxy_url': 'YOUTUBE_LOADER_PROXY_URL',
     # Tasks
-    "task.autocomplete.enable": "ENABLE_AUTOCOMPLETE_GENERATION",
-    "task.autocomplete.input_max_length": "AUTOCOMPLETE_GENERATION_INPUT_MAX_LENGTH",
-    "task.autocomplete.prompt_template": "AUTOCOMPLETE_GENERATION_PROMPT_TEMPLATE",
-    "task.follow_up.enable": "ENABLE_FOLLOW_UP_GENERATION",
-    "task.follow_up.prompt_template": "FOLLOW_UP_GENERATION_PROMPT_TEMPLATE",
-    "task.image.prompt_template": "IMAGE_PROMPT_GENERATION_PROMPT_TEMPLATE",
-    "task.model.default": "TASK_MODEL",
-    "task.model.external": "TASK_MODEL_EXTERNAL",
-    "task.query.prompt_template": "QUERY_GENERATION_PROMPT_TEMPLATE",
-    "task.query.retrieval.enable": "ENABLE_RETRIEVAL_QUERY_GENERATION",
-    "task.query.search.enable": "ENABLE_SEARCH_QUERY_GENERATION",
-    "task.tags.enable": "ENABLE_TAGS_GENERATION",
-    "task.tags.prompt_template": "TAGS_GENERATION_PROMPT_TEMPLATE",
-    "task.title.enable": "ENABLE_TITLE_GENERATION",
-    "task.title.prompt_template": "TITLE_GENERATION_PROMPT_TEMPLATE",
-    "task.tools.prompt_template": "TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE",
-    "task.voice.prompt.enable": "ENABLE_VOICE_MODE_PROMPT",
-    "task.voice.prompt_template": "VOICE_MODE_PROMPT_TEMPLATE",
+    'task.autocomplete.enable': 'ENABLE_AUTOCOMPLETE_GENERATION',
+    'task.autocomplete.input_max_length': 'AUTOCOMPLETE_GENERATION_INPUT_MAX_LENGTH',
+    'task.autocomplete.prompt_template': 'AUTOCOMPLETE_GENERATION_PROMPT_TEMPLATE',
+    'task.follow_up.enable': 'ENABLE_FOLLOW_UP_GENERATION',
+    'task.follow_up.prompt_template': 'FOLLOW_UP_GENERATION_PROMPT_TEMPLATE',
+    'task.image.prompt_template': 'IMAGE_PROMPT_GENERATION_PROMPT_TEMPLATE',
+    'task.model.default': 'TASK_MODEL',
+    'task.model.external': 'TASK_MODEL_EXTERNAL',
+    'task.query.prompt_template': 'QUERY_GENERATION_PROMPT_TEMPLATE',
+    'task.query.retrieval.enable': 'ENABLE_RETRIEVAL_QUERY_GENERATION',
+    'task.query.search.enable': 'ENABLE_SEARCH_QUERY_GENERATION',
+    'task.tags.enable': 'ENABLE_TAGS_GENERATION',
+    'task.tags.prompt_template': 'TAGS_GENERATION_PROMPT_TEMPLATE',
+    'task.title.enable': 'ENABLE_TITLE_GENERATION',
+    'task.title.prompt_template': 'TITLE_GENERATION_PROMPT_TEMPLATE',
+    'task.tools.prompt_template': 'TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE',
+    'task.voice.prompt.enable': 'ENABLE_VOICE_MODE_PROMPT',
+    'task.voice.prompt_template': 'VOICE_MODE_PROMPT_TEMPLATE',
     # Misc
-    "terminal_server.connections": "TERMINAL_SERVER_CONNECTIONS",
-    "tool_server.connections": "TOOL_SERVER_CONNECTIONS",
-    "ui.banners": "WEBUI_BANNERS",
-    "ui.default_group_id": "DEFAULT_GROUP_ID",
-    "ui.default_locale": "DEFAULT_LOCALE",
-    "ui.default_models": "DEFAULT_MODELS",
-    "ui.default_pinned_models": "DEFAULT_PINNED_MODELS",
-    "ui.default_user_role": "DEFAULT_USER_ROLE",
-    "ui.enable_community_sharing": "ENABLE_COMMUNITY_SHARING",
-    "ui.enable_login_form": "ENABLE_LOGIN_FORM",
-    "ui.enable_message_rating": "ENABLE_MESSAGE_RATING",
-    "ui.enable_password_change_form": "ENABLE_PASSWORD_CHANGE_FORM",
-    "ui.enable_signup": "ENABLE_SIGNUP",
-    "ui.enable_user_webhooks": "ENABLE_USER_WEBHOOKS",
-    "ui.model_order_list": "MODEL_ORDER_LIST",
-    "ui.pending_user_overlay_content": "PENDING_USER_OVERLAY_CONTENT",
-    "ui.pending_user_overlay_title": "PENDING_USER_OVERLAY_TITLE",
-    "ui.prompt_suggestions": "DEFAULT_PROMPT_SUGGESTIONS",
-    "ui.watermark": "RESPONSE_WATERMARK",
-    "user.permissions": "USER_PERMISSIONS",
-    "users.enable_status": "ENABLE_USER_STATUS",
-    "webhook_url": "WEBHOOK_URL",
-    "webui.url": "WEBUI_URL",
+    'terminal_server.connections': 'TERMINAL_SERVER_CONNECTIONS',
+    'tool_server.connections': 'TOOL_SERVER_CONNECTIONS',
+    'ui.banners': 'WEBUI_BANNERS',
+    'ui.default_group_id': 'DEFAULT_GROUP_ID',
+    'ui.default_locale': 'DEFAULT_LOCALE',
+    'ui.default_models': 'DEFAULT_MODELS',
+    'ui.default_pinned_models': 'DEFAULT_PINNED_MODELS',
+    'ui.default_user_role': 'DEFAULT_USER_ROLE',
+    'ui.enable_community_sharing': 'ENABLE_COMMUNITY_SHARING',
+    'ui.enable_login_form': 'ENABLE_LOGIN_FORM',
+    'ui.enable_message_rating': 'ENABLE_MESSAGE_RATING',
+    'ui.enable_password_change_form': 'ENABLE_PASSWORD_CHANGE_FORM',
+    'ui.enable_signup': 'ENABLE_SIGNUP',
+    'ui.enable_user_webhooks': 'ENABLE_USER_WEBHOOKS',
+    'ui.model_order_list': 'MODEL_ORDER_LIST',
+    'ui.pending_user_overlay_content': 'PENDING_USER_OVERLAY_CONTENT',
+    'ui.pending_user_overlay_title': 'PENDING_USER_OVERLAY_TITLE',
+    'ui.prompt_suggestions': 'DEFAULT_PROMPT_SUGGESTIONS',
+    'ui.watermark': 'RESPONSE_WATERMARK',
+    'user.permissions': 'USER_PERMISSIONS',
+    'users.enable_status': 'ENABLE_USER_STATUS',
+    'webhook_url': 'WEBHOOK_URL',
+    'webui.url': 'WEBUI_URL',
 }
 
 
 STORAGE_KEY_REWRITES = {
-    "oauth.refresh_token_include_scope": "oauth.refresh_token.include_scope",
-
-    "rag.openai_api_base_url": "rag.openai.api_base_url",
-    "rag.openai_api_key": "rag.openai.api_key",
-    "rag.ollama.url": "rag.ollama.base_url",
-    "rag.ollama.key": "rag.ollama.api_key",
-    "oauth.oidc.avatar_claim": "oauth.picture_claim",
-    "oauth.oidc.client_id": "oauth.client_id",
-    "oauth.oidc.client_secret": "oauth.client_secret",
-    "oauth.oidc.code_challenge_method": "oauth.code_challenge_method",
-    "oauth.oidc.email_claim": "oauth.email_claim",
-    "oauth.oidc.end_session_endpoint": "oauth.end_session_endpoint",
-    "oauth.oidc.group_claim": "oauth.group_claim",
-    "oauth.oidc.oauth_timeout": "oauth.timeout",
-    "oauth.oidc.provider_name": "oauth.provider_name",
-    "oauth.oidc.provider_url": "oauth.provider_url",
-    "oauth.oidc.redirect_uri": "oauth.redirect_uri",
-    "oauth.oidc.scopes": "oauth.scopes",
-    "oauth.oidc.sub_claim": "oauth.sub_claim",
-    "oauth.oidc.token_endpoint_auth_method": "oauth.token_endpoint_auth_method",
-    "oauth.oidc.username_claim": "oauth.username_claim",
+    'oauth.refresh_token_include_scope': 'oauth.refresh_token.include_scope',
+    'rag.openai_api_base_url': 'rag.openai.api_base_url',
+    'rag.openai_api_key': 'rag.openai.api_key',
+    'rag.ollama.url': 'rag.ollama.base_url',
+    'rag.ollama.key': 'rag.ollama.api_key',
+    'oauth.oidc.avatar_claim': 'oauth.picture_claim',
+    'oauth.oidc.client_id': 'oauth.client_id',
+    'oauth.oidc.client_secret': 'oauth.client_secret',
+    'oauth.oidc.code_challenge_method': 'oauth.code_challenge_method',
+    'oauth.oidc.email_claim': 'oauth.email_claim',
+    'oauth.oidc.end_session_endpoint': 'oauth.end_session_endpoint',
+    'oauth.oidc.group_claim': 'oauth.group_claim',
+    'oauth.oidc.oauth_timeout': 'oauth.timeout',
+    'oauth.oidc.provider_name': 'oauth.provider_name',
+    'oauth.oidc.provider_url': 'oauth.provider_url',
+    'oauth.oidc.redirect_uri': 'oauth.redirect_uri',
+    'oauth.oidc.scopes': 'oauth.scopes',
+    'oauth.oidc.sub_claim': 'oauth.sub_claim',
+    'oauth.oidc.token_endpoint_auth_method': 'oauth.token_endpoint_auth_method',
+    'oauth.oidc.username_claim': 'oauth.username_claim',
 }
 
 
 LEGACY_KEY_TO_STORAGE_KEY = {
-    legacy_key: STORAGE_KEY_REWRITES.get(blob_path, blob_path)
-    for blob_path, legacy_key in BLOB_PATH_TO_KEY.items()
+    legacy_key: STORAGE_KEY_REWRITES.get(blob_path, blob_path) for blob_path, legacy_key in BLOB_PATH_TO_KEY.items()
 }
 
 
@@ -466,7 +464,9 @@ def upgrade() -> None:
     conn = op.get_bind()
     inspector = sa.inspect(conn)
     table_names = set(inspector.get_table_names())
-    config_columns = {column['name'] for column in inspector.get_columns('config')} if 'config' in table_names else set()
+    config_columns = (
+        {column['name'] for column in inspector.get_columns('config')} if 'config' in table_names else set()
+    )
     has_old_config = {'id', 'data'}.issubset(config_columns)
     has_new_config = {'key', 'value'}.issubset(config_columns)
 
@@ -481,9 +481,7 @@ def upgrade() -> None:
     blob_data = {}
     if has_old_config:
         try:
-            result = conn.execute(
-                sa.select(old_config.c.data).order_by(old_config.c.id.desc()).limit(1)
-            )
+            result = conn.execute(sa.select(old_config.c.data).order_by(old_config.c.id.desc()).limit(1))
             row = result.fetchone()
             if row and row[0]:
                 raw = row[0]
@@ -538,10 +536,7 @@ def upgrade() -> None:
             now = int(time.time())
             op.bulk_insert(
                 new_config,
-                [
-                    {'key': k, 'value': v, 'updated_at': now}
-                    for k, v in rows.items()
-                ],
+                [{'key': k, 'value': v, 'updated_at': now} for k, v in rows.items()],
             )
 
 
@@ -557,7 +552,9 @@ def downgrade() -> None:
         op.rename_table('config_old', 'config')
         return
 
-    config_columns = {column['name'] for column in inspector.get_columns('config')} if 'config' in table_names else set()
+    config_columns = (
+        {column['name'] for column in inspector.get_columns('config')} if 'config' in table_names else set()
+    )
     has_per_key_config = {'key', 'value'}.issubset(config_columns)
 
     blob_data = {}
diff --git a/backend/open_webui/models/feedbacks.py b/backend/open_webui/models/feedbacks.py
index 5f971b55eb..0bf1a6a139 100644
--- a/backend/open_webui/models/feedbacks.py
+++ b/backend/open_webui/models/feedbacks.py
@@ -222,11 +222,7 @@ class FeedbackTable:
     ) -> FeedbackListResponse:
         async with get_async_db_context(db) as db:
             stmt = select(Feedback, User).join(User, Feedback.user_id == User.id)
-            count_stmt = (
-                select(func.count(Feedback.id))
-                .select_from(Feedback)
-                .join(User, Feedback.user_id == User.id)
-            )
+            count_stmt = select(func.count(Feedback.id)).select_from(Feedback).join(User, Feedback.user_id == User.id)
 
             if filter:
                 # Apply model_id filter (exact match)
diff --git a/backend/open_webui/models/folders.py b/backend/open_webui/models/folders.py
index 18f60a43f7..a06a5c51f8 100644
--- a/backend/open_webui/models/folders.py
+++ b/backend/open_webui/models/folders.py
@@ -144,9 +144,7 @@ class FolderTable:
         except Exception:
             return None
 
-    async def get_folder_by_id(
-        self, id: str, db: Optional[AsyncSession] = None
-    ) -> Optional[FolderModel]:
+    async def get_folder_by_id(self, id: str, db: Optional[AsyncSession] = None) -> Optional[FolderModel]:
         """Fetch folder by ID only (no user_id filter). Used for shared access."""
         try:
             async with get_async_db_context(db) as db:
@@ -159,8 +157,7 @@ class FolderTable:
             return None
 
     async def get_shared_folder_ids_for_user(
-        self, user_id: str, user_group_ids: set[str],
-        db: Optional[AsyncSession] = None
+        self, user_id: str, user_group_ids: set[str], db: Optional[AsyncSession] = None
     ) -> dict[str, str]:
         """
         Returns {folder_id: highest_permission} for all folders shared with user.
@@ -175,8 +172,7 @@ class FolderTable:
             ]
             if user_group_ids:
                 conditions.append(
-                    and_(AccessGrant.principal_type == 'group',
-                         AccessGrant.principal_id.in_(user_group_ids))
+                    and_(AccessGrant.principal_type == 'group', AccessGrant.principal_id.in_(user_group_ids))
                 )
             result = await db.execute(
                 select(AccessGrant).filter(
diff --git a/backend/open_webui/models/functions.py b/backend/open_webui/models/functions.py
index a68b689e54..8f0f7e0d1b 100644
--- a/backend/open_webui/models/functions.py
+++ b/backend/open_webui/models/functions.py
@@ -164,11 +164,7 @@ class FunctionsTable:
                     func_data['updated_at'] = int(time.time())
 
                     if func.id in existing_ids:
-                        await db.execute(
-                            update(Function)
-                            .filter_by(id=func.id)
-                            .values(**func_data)
-                        )
+                        await db.execute(update(Function).filter_by(id=func.id).values(**func_data))
                     else:
                         new_func = Function(**func_data)
                         db.add(new_func)
diff --git a/backend/open_webui/models/memories.py b/backend/open_webui/models/memories.py
index de6b9595b1..ad32330f9f 100644
--- a/backend/open_webui/models/memories.py
+++ b/backend/open_webui/models/memories.py
@@ -210,7 +210,9 @@ class MemoriesTable:
                     )
                     db.add(memory)
                     await db.flush()
-                    results.append({'action': action, 'status': 'created', 'memory': MemoryModel.model_validate(memory)})
+                    results.append(
+                        {'action': action, 'status': 'created', 'memory': MemoryModel.model_validate(memory)}
+                    )
 
                 elif action == 'replace':
                     memory_id = operation.get('id')
@@ -228,7 +230,9 @@ class MemoriesTable:
                         memory.meta = {**(memory.meta or {}), **operation.get('meta')}
                     memory.updated_at = now
                     await db.flush()
-                    results.append({'action': action, 'status': 'updated', 'memory': MemoryModel.model_validate(memory)})
+                    results.append(
+                        {'action': action, 'status': 'updated', 'memory': MemoryModel.model_validate(memory)}
+                    )
 
                 elif action == 'move':
                     memory_id = operation.get('id')
@@ -241,7 +245,9 @@ class MemoriesTable:
                         memory.meta = {**(memory.meta or {}), **operation.get('meta')}
                     memory.updated_at = now
                     await db.flush()
-                    results.append({'action': action, 'status': 'updated', 'memory': MemoryModel.model_validate(memory)})
+                    results.append(
+                        {'action': action, 'status': 'updated', 'memory': MemoryModel.model_validate(memory)}
+                    )
 
                 elif action == 'remove':
                     memory_id = operation.get('id')
diff --git a/backend/open_webui/models/messages.py b/backend/open_webui/models/messages.py
index 0b6c4e080b..dc43dfe1e9 100644
--- a/backend/open_webui/models/messages.py
+++ b/backend/open_webui/models/messages.py
@@ -540,10 +540,7 @@ class MessageTable:
                 )
                 grouped[mid][reaction.name]['count'] += 1
 
-            return {
-                mid: [Reactions(**r) for r in reactions.values()]
-                for mid, reactions in grouped.items()
-            }
+            return {mid: [Reactions(**r) for r in reactions.values()] for mid, reactions in grouped.items()}
 
     async def get_thread_reply_counts_by_message_ids(
         self, ids: list[str], db: Optional[AsyncSession] = None
diff --git a/backend/open_webui/models/tools.py b/backend/open_webui/models/tools.py
index d6309fdf2a..a6468f1876 100644
--- a/backend/open_webui/models/tools.py
+++ b/backend/open_webui/models/tools.py
@@ -244,9 +244,7 @@ class ToolsTable:
         try:
             async with get_async_db_context(db) as db:
                 await db.execute(
-                    update(Tool)
-                    .filter_by(id=id)
-                    .values(valves=encrypt_valves(valves), updated_at=int(time.time()))
+                    update(Tool).filter_by(id=id).values(valves=encrypt_valves(valves), updated_at=int(time.time()))
                 )
                 await db.commit()
                 return await self.get_tool_by_id(id, db=db)
diff --git a/backend/open_webui/retrieval/external.py b/backend/open_webui/retrieval/external.py
index 802132b0ba..dcfc575fc8 100644
--- a/backend/open_webui/retrieval/external.py
+++ b/backend/open_webui/retrieval/external.py
@@ -192,7 +192,7 @@ async def _retrieve_milvus(connection, auth_config, knowledge, query, count, emb
     }
 
     normalized = []
-    for hit in (response[0] if response else []):
+    for hit in response[0] if response else []:
         item = dict(hit)
         entity = item.get('entity') or {}
         result = {
diff --git a/backend/open_webui/retrieval/vector/dbs/milvus.py b/backend/open_webui/retrieval/vector/dbs/milvus.py
index 1e8439cdaa..b0331e3eea 100644
--- a/backend/open_webui/retrieval/vector/dbs/milvus.py
+++ b/backend/open_webui/retrieval/vector/dbs/milvus.py
@@ -280,10 +280,7 @@ class MilvusClient(VectorDBBase):
         for item in items:
             text = item['text'] or ''
             if len(text) > MILVUS_TEXT_MAX_LENGTH:
-                log.warning(
-                    f'Milvus: truncating text id={item["id"]} '
-                    f'{len(text)}->{MILVUS_TEXT_MAX_LENGTH} chars'
-                )
+                log.warning(f'Milvus: truncating text id={item["id"]} {len(text)}->{MILVUS_TEXT_MAX_LENGTH} chars')
                 text = text[:MILVUS_TEXT_MAX_LENGTH]
             data.append(
                 {
@@ -299,10 +296,7 @@ class MilvusClient(VectorDBBase):
                 data=data,
             )
         except MilvusException as e:
-            log.error(
-                f'Milvus insert failed for {self.collection_prefix}_{collection_name} '
-                f'({len(items)} items): {e}'
-            )
+            log.error(f'Milvus insert failed for {self.collection_prefix}_{collection_name} ({len(items)} items): {e}')
             raise
 
     def upsert(self, collection_name: str, items: list[VectorItem]):
@@ -324,10 +318,7 @@ class MilvusClient(VectorDBBase):
         for item in items:
             text = item['text'] or ''
             if len(text) > MILVUS_TEXT_MAX_LENGTH:
-                log.warning(
-                    f'Milvus: truncating text id={item["id"]} '
-                    f'{len(text)}->{MILVUS_TEXT_MAX_LENGTH} chars'
-                )
+                log.warning(f'Milvus: truncating text id={item["id"]} {len(text)}->{MILVUS_TEXT_MAX_LENGTH} chars')
                 text = text[:MILVUS_TEXT_MAX_LENGTH]
             data.append(
                 {
@@ -343,10 +334,7 @@ class MilvusClient(VectorDBBase):
                 data=data,
             )
         except MilvusException as e:
-            log.error(
-                f'Milvus upsert failed for {self.collection_prefix}_{collection_name} '
-                f'({len(items)} items): {e}'
-            )
+            log.error(f'Milvus upsert failed for {self.collection_prefix}_{collection_name} ({len(items)} items): {e}')
             raise
 
     def delete(
diff --git a/backend/open_webui/routers/audio.py b/backend/open_webui/routers/audio.py
index e299aa6511..8310f49a2c 100644
--- a/backend/open_webui/routers/audio.py
+++ b/backend/open_webui/routers/audio.py
@@ -292,8 +292,7 @@ async def update_audio_config(request: Request, form_data: AudioConfigUpdateForm
 
     if form_data.stt.ENGINE == '':
         request.app.state.faster_whisper_model = await asyncio.to_thread(
-            set_faster_whisper_model,
-            form_data.stt.WHISPER_MODEL, WHISPER_MODEL_AUTO_UPDATE
+            set_faster_whisper_model, form_data.stt.WHISPER_MODEL, WHISPER_MODEL_AUTO_UPDATE
         )
     else:
         request.app.state.faster_whisper_model = None
@@ -560,9 +559,7 @@ async def speech(request: Request, user=Depends(get_verified_user)):
             detail=ERROR_MESSAGES.NOT_FOUND,
         )
 
-    if user.role != 'admin' and not await has_permission(
-        user.id, 'chat.tts', await Config.get('user.permissions')
-    ):
+    if user.role != 'admin' and not await has_permission(user.id, 'chat.tts', await Config.get('user.permissions')):
         raise HTTPException(
             status_code=status.HTTP_403_FORBIDDEN,
             detail=ERROR_MESSAGES.ACCESS_PROHIBITED,
@@ -1152,9 +1149,7 @@ async def transcription(
     language: Optional[str] = Form(None),
     user=Depends(get_verified_user),
 ):
-    if user.role != 'admin' and not await has_permission(
-        user.id, 'chat.stt', await Config.get('user.permissions')
-    ):
+    if user.role != 'admin' and not await has_permission(user.id, 'chat.stt', await Config.get('user.permissions')):
         raise HTTPException(
             status_code=status.HTTP_403_FORBIDDEN,
             detail=ERROR_MESSAGES.ACCESS_PROHIBITED,
diff --git a/backend/open_webui/routers/auths.py b/backend/open_webui/routers/auths.py
index c3c436e291..9f71ecafb8 100644
--- a/backend/open_webui/routers/auths.py
+++ b/backend/open_webui/routers/auths.py
@@ -186,7 +186,8 @@ async def create_session_response(
         request,
         EVENTS.AUTH_LOGIN,
         actor=user,
-        subject_id=user.id, subject_type='user',
+        subject_id=user.id,
+        subject_type='user',
         source=source,
         data={'auth_method': source},
     )
@@ -386,7 +387,8 @@ async def update_password(
                     request,
                     EVENTS.AUTH_PASSWORD_CHANGED,
                     actor=user,
-                    subject_id=user.id, subject_type='user',
+                    subject_id=user.id,
+                    subject_type='user',
                 )
             return success
         else:
@@ -1372,9 +1374,7 @@ async def update_oauth_config(request: Request, form_data: OAuthConfigForm, user
 async def _check_api_key_permission(request: Request, user, db: AsyncSession):
     if not await Config.get('auth.enable_api_keys') or (
         user.role != 'admin'
-        and not await has_permission(
-            user.id, 'features.api_keys', await Config.get('user.permissions'), db=db
-        )
+        and not await has_permission(user.id, 'features.api_keys', await Config.get('user.permissions'), db=db)
     ):
         raise HTTPException(
             status_code=status.HTTP_403_FORBIDDEN,
@@ -1397,7 +1397,8 @@ async def generate_api_key(
             request,
             EVENTS.AUTH_API_KEY_CREATED,
             actor=user,
-            subject_id=user.id, subject_type='user',
+            subject_id=user.id,
+            subject_type='user',
         )
         return {
             'api_key': api_key,
@@ -1418,16 +1419,15 @@ async def delete_api_key(
             request,
             EVENTS.AUTH_API_KEY_DELETED,
             actor=user,
-            subject_id=user.id, subject_type='user',
+            subject_id=user.id,
+            subject_type='user',
         )
     return success
 
 
 # get api key
 @router.get('/api_key', response_model=ApiKey)
-async def get_api_key(
-    request: Request, user=Depends(get_current_user), db: AsyncSession = Depends(get_async_session)
-):
+async def get_api_key(request: Request, user=Depends(get_current_user), db: AsyncSession = Depends(get_async_session)):
     await _check_api_key_permission(request, user, db)
     api_key = await Users.get_user_api_key_by_id(user.id, db=db)
     if api_key:
diff --git a/backend/open_webui/routers/automations.py b/backend/open_webui/routers/automations.py
index 0630e83fb2..f7d027bad9 100644
--- a/backend/open_webui/routers/automations.py
+++ b/backend/open_webui/routers/automations.py
@@ -266,7 +266,8 @@ async def toggle_automation_by_id(
         request,
         EVENTS.AUTOMATION_ENABLED if toggled.is_active else EVENTS.AUTOMATION_DISABLED,
         actor=user,
-        subject_id=toggled.id, subject_type='automation',
+        subject_id=toggled.id,
+        subject_type='automation',
         data={'name': toggled.name},
     )
     return response
diff --git a/backend/open_webui/routers/calendar.py b/backend/open_webui/routers/calendar.py
index d640b5f34e..f95be48e84 100644
--- a/backend/open_webui/routers/calendar.py
+++ b/backend/open_webui/routers/calendar.py
@@ -42,9 +42,7 @@ async def check_calendar_permission(request: Request, user):
             status_code=status.HTTP_403_FORBIDDEN,
             detail=ERROR_MESSAGES.UNAUTHORIZED,
         )
-    if user.role != 'admin' and not await has_permission(
-        user.id, 'features.calendar', config.get('user.permissions')
-    ):
+    if user.role != 'admin' and not await has_permission(user.id, 'features.calendar', config.get('user.permissions')):
         raise HTTPException(
             status_code=status.HTTP_403_FORBIDDEN,
             detail=ERROR_MESSAGES.UNAUTHORIZED,
diff --git a/backend/open_webui/routers/chats.py b/backend/open_webui/routers/chats.py
index 317de94d6c..08d3b1ccb2 100644
--- a/backend/open_webui/routers/chats.py
+++ b/backend/open_webui/routers/chats.py
@@ -575,9 +575,7 @@ async def delete_all_user_chats(
     user=Depends(get_verified_user),
     db: AsyncSession = Depends(get_async_session),
 ):
-    if user.role == 'user' and not await has_permission(
-        user.id, 'chat.delete', await Config.get('user.permissions')
-    ):
+    if user.role == 'user' and not await has_permission(user.id, 'chat.delete', await Config.get('user.permissions')):
         raise HTTPException(
             status_code=status.HTTP_401_UNAUTHORIZED,
             detail=ERROR_MESSAGES.ACCESS_PROHIBITED,
@@ -589,7 +587,8 @@ async def delete_all_user_chats(
             request,
             EVENTS.CHAT_DELETED_ALL,
             actor=user,
-            subject_id=user.id, subject_type='user',
+            subject_id=user.id,
+            subject_type='user',
         )
     return result
 
@@ -1001,7 +1000,8 @@ async def unshare_all_chats(
             request,
             EVENTS.CHAT_UNSHARED,
             actor=user,
-            subject_id=user.id, subject_type='user',
+            subject_id=user.id,
+            subject_type='user',
             data={'count': len(chat_ids), 'chat_ids': chat_ids},
         )
     return result
@@ -1215,6 +1215,12 @@ async def update_chat_by_id(
     chat = await Chats.get_chat_by_id_and_user_id(id, user.id, db=db)
     if chat:
         updated_chat = {**chat.chat, **form_data.chat}
+        if 'history' in form_data.chat:
+            updated_chat['history'] = Chats.merge_history(
+                chat.chat.get('history'),
+                form_data.chat.get('history'),
+                form_data.deleted_message_ids,
+            )
 
         # Re-derive content from output for assistant messages so that frontend
         # edits to output items are reflected in content. Only when output
@@ -1222,7 +1228,7 @@ async def update_chat_by_id(
         # (e.g. a `replace` event or an outlet filter footer) would be reverted.
         existing_messages = (chat.chat.get('history') or {}).get('messages') or {}
         for msg_id, msg in updated_chat.get('history', {}).get('messages', {}).items():
-            if msg.get('role') == 'assistant' and msg.get('output'):
+            if isinstance(msg, dict) and msg.get('role') == 'assistant' and msg.get('output'):
                 if msg.get('output') != existing_messages.get(msg_id, {}).get('output'):
                     msg['content'] = serialize_output(msg['output'])
 
@@ -1233,7 +1239,7 @@ async def update_chat_by_id(
         # history with potential edits, deletions, or new branches.
         messages = (updated_chat.get('history') or {}).get('messages') or {}
         if messages:
-            await Chats.reconcile_messages_by_chat_id(id, user.id, messages)
+            await Chats.reconcile_messages_by_chat_id(id, user.id, messages, form_data.deleted_message_ids)
 
         await publish_event(
             request,
@@ -1470,7 +1476,8 @@ async def pin_chat_by_id(
             request,
             EVENTS.CHAT_PINNED if chat.pinned else EVENTS.CHAT_UNPINNED,
             actor=user,
-            subject_id=id, subject_type='chat',
+            subject_id=id,
+            subject_type='chat',
         )
         return chat
     else:
@@ -1643,7 +1650,8 @@ async def archive_chat_by_id(
             request,
             EVENTS.CHAT_ARCHIVED if chat.archived else EVENTS.CHAT_UNARCHIVED,
             actor=user,
-            subject_id=id, subject_type='chat',
+            subject_id=id,
+            subject_type='chat',
         )
         return ChatResponse(**chat.model_dump())
     else:
@@ -1660,9 +1668,7 @@ async def share_chat_by_id(
     user=Depends(get_verified_user),
     db: AsyncSession = Depends(get_async_session),
 ):
-    if user.role != 'admin' and not await has_permission(
-        user.id, 'chat.share', await Config.get('user.permissions')
-    ):
+    if user.role != 'admin' and not await has_permission(user.id, 'chat.share', await Config.get('user.permissions')):
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, detail=ERROR_MESSAGES.ACCESS_PROHIBITED)
 
     chat = await Chats.get_chat_by_id_and_user_id(id, user.id, db=db)
diff --git a/backend/open_webui/routers/configs.py b/backend/open_webui/routers/configs.py
index b9a2099921..533c1bd27f 100644
--- a/backend/open_webui/routers/configs.py
+++ b/backend/open_webui/routers/configs.py
@@ -144,7 +144,8 @@ async def set_connections_config(
         request,
         EVENTS.CONFIG_CONNECTIONS_UPDATED,
         actor=user,
-        subject_id='connections', subject_type='config',
+        subject_id='connections',
+        subject_type='config',
         data=values,
     )
     return values
@@ -262,9 +263,7 @@ async def set_tool_servers_config(
             if auth_type in ('oauth_2.1', 'oauth_2.1_static') and server_id:
                 try:
                     oauth_client_info = resolve_oauth_client_info(connection)
-                    oauth_client_info = await recover_static_oauth_client_metadata(
-                        connection, oauth_client_info
-                    )
+                    oauth_client_info = await recover_static_oauth_client_metadata(connection, oauth_client_info)
                     oauth_client_info = apply_connection_oauth_options(connection, oauth_client_info)
                     request.app.state.oauth_client_manager.add_client(
                         f'{server_type}:{server_id}',
@@ -278,7 +277,8 @@ async def set_tool_servers_config(
         request,
         EVENTS.CONFIG_TOOL_SERVERS_UPDATED,
         actor=user,
-        subject_id='tool_server.connections', subject_type='config',
+        subject_id='tool_server.connections',
+        subject_type='config',
         data={'count': len(connections), 'types': [connection.get('type', 'openapi') for connection in connections]},
     )
     return {'TOOL_SERVER_CONNECTIONS': connections}
@@ -330,7 +330,8 @@ async def set_terminal_servers_config(
         request,
         EVENTS.CONFIG_TERMINAL_SERVERS_UPDATED,
         actor=user,
-        subject_id='terminal_server.connections', subject_type='config',
+        subject_id='terminal_server.connections',
+        subject_type='config',
         data={'count': len(connections)},
     )
     return {'TERMINAL_SERVER_CONNECTIONS': connections}
@@ -699,7 +700,8 @@ async def set_code_execution_config(
         request,
         EVENTS.CONFIG_CODE_EXECUTION_UPDATED,
         actor=user,
-        subject_id='code_execution', subject_type='config',
+        subject_id='code_execution',
+        subject_type='config',
         data={
             'code_execution_enabled': values.get('ENABLE_CODE_EXECUTION'),
             'code_execution_engine': values.get('CODE_EXECUTION_ENGINE'),
@@ -741,7 +743,8 @@ async def set_models_config(request: Request, form_data: ModelsConfigForm, user=
         request,
         EVENTS.CONFIG_MODELS_UPDATED,
         actor=user,
-        subject_id='models', subject_type='config',
+        subject_id='models',
+        subject_type='config',
         data={
             'default_models': values.get('DEFAULT_MODELS'),
             'default_pinned_models': values.get('DEFAULT_PINNED_MODELS'),
@@ -773,7 +776,8 @@ async def set_default_suggestions(
         request,
         EVENTS.CONFIG_SUGGESTIONS_UPDATED,
         actor=user,
-        subject_id='ui.prompt_suggestions', subject_type='config',
+        subject_id='ui.prompt_suggestions',
+        subject_type='config',
         data={'count': len(suggestions or [])},
     )
     return suggestions
@@ -801,7 +805,8 @@ async def set_banners(
         request,
         EVENTS.CONFIG_BANNERS_UPDATED,
         actor=user,
-        subject_id='ui.banners', subject_type='config',
+        subject_id='ui.banners',
+        subject_type='config',
         data={'count': len(banners or [])},
     )
     return banners
diff --git a/backend/open_webui/routers/evaluations.py b/backend/open_webui/routers/evaluations.py
index f1247d5a00..fd18843435 100644
--- a/backend/open_webui/routers/evaluations.py
+++ b/backend/open_webui/routers/evaluations.py
@@ -373,7 +373,8 @@ async def delete_feedbacks(
             request,
             EVENTS.FEEDBACK_DELETED_ALL,
             actor=user,
-            subject_id=user.id, subject_type='user',
+            subject_id=user.id,
+            subject_type='user',
         )
     return success
 
diff --git a/backend/open_webui/routers/files.py b/backend/open_webui/routers/files.py
index 4559cf60e5..33e7dc1220 100644
--- a/backend/open_webui/routers/files.py
+++ b/backend/open_webui/routers/files.py
@@ -270,9 +270,7 @@ async def upload_file(
         result_meta = result.meta or {}
 
     result_content_type = (
-        result_meta.get('content_type')
-        if isinstance(result_meta, dict)
-        else getattr(result_meta, 'content_type', None)
+        result_meta.get('content_type') if isinstance(result_meta, dict) else getattr(result_meta, 'content_type', None)
     )
     await publish_event(
         request,
@@ -532,7 +530,9 @@ async def count_files(
 
 
 @router.delete('/all')
-async def delete_all_files(request: Request, user=Depends(get_admin_user), db: AsyncSession = Depends(get_async_session)):
+async def delete_all_files(
+    request: Request, user=Depends(get_admin_user), db: AsyncSession = Depends(get_async_session)
+):
     result = await Files.delete_all_files(db=db)
     if result:
         try:
diff --git a/backend/open_webui/routers/folders.py b/backend/open_webui/routers/folders.py
index 71ee9b9cf0..f048bbbf75 100644
--- a/backend/open_webui/routers/folders.py
+++ b/backend/open_webui/routers/folders.py
@@ -182,9 +182,7 @@ async def get_shared_folders(
     groups = await Groups.get_groups_by_member_id(user.id, db=db)
     group_ids = {g.id for g in groups}
 
-    folder_perms = await Folders.get_shared_folder_ids_for_user(
-        user.id, group_ids, db=db
-    )
+    folder_perms = await Folders.get_shared_folder_ids_for_user(user.id, group_ids, db=db)
 
     # Filter out folders owned by the user
     results = []
@@ -199,28 +197,30 @@ async def get_shared_folders(
             owner = await Users.get_user_by_id(folder.user_id, db=db)
             owner_cache[folder.user_id] = owner.name if owner else 'Unknown'
 
-        results.append({
-            **folder.model_dump(),
-            'owner_name': owner_cache[folder.user_id],
-            'permission': permission,
-        })
+        results.append(
+            {
+                **folder.model_dump(),
+                'owner_name': owner_cache[folder.user_id],
+                'permission': permission,
+            }
+        )
 
     # Also include child folders of shared folders (inheritance)
     shared_root_ids = {r['id'] for r in results}
     for root_id in list(shared_root_ids):
         root_folder = await Folders.get_folder_by_id(root_id, db=db)
         if root_folder:
-            children = await Folders.get_children_folders_by_id_and_user_id(
-                root_id, root_folder.user_id, db=db
-            )
+            children = await Folders.get_children_folders_by_id_and_user_id(root_id, root_folder.user_id, db=db)
             if children:
                 for child in children:
                     if child.id not in {r['id'] for r in results}:
-                        results.append({
-                            **child.model_dump(),
-                            'owner_name': owner_cache.get(child.user_id, 'Unknown'),
-                            'permission': folder_perms.get(root_id, 'read'),
-                        })
+                        results.append(
+                            {
+                                **child.model_dump(),
+                                'owner_name': owner_cache.get(child.user_id, 'Unknown'),
+                                'permission': folder_perms.get(root_id, 'read'),
+                            }
+                        )
 
     return results
 
@@ -231,7 +231,9 @@ async def get_shared_folders(
 
 
 @router.get('/{id}', response_model=None)
-async def get_folder_by_id(request: Request, id: str, user=Depends(get_verified_user), db: AsyncSession = Depends(get_async_session)):
+async def get_folder_by_id(
+    request: Request, id: str, user=Depends(get_verified_user), db: AsyncSession = Depends(get_async_session)
+):
     await check_folders_permission(request, user, db=db)
     folder = await Folders.get_folder_by_id_and_user_id(id, user.id, db=db)
     if folder:
@@ -443,7 +445,8 @@ async def update_folder_access_by_id(
 
     form_data.access_grants = await filter_allowed_access_grants(
         await Config.get('user.permissions'),
-        user.id, user.role,
+        user.id,
+        user.role,
         form_data.access_grants,
         None,
         db=db,
@@ -509,10 +512,7 @@ async def get_shared_folder_chats(
         chat['owner_name'] = owner_cache[uid]
 
     return {
-        'chats': [
-            {**chat, 'readonly': chat['user_id'] != user.id}
-            for chat in chats
-        ],
+        'chats': [{**chat, 'readonly': chat['user_id'] != user.id} for chat in chats],
         'folder_permission': 'write' if has_write else 'read',
     }
 
diff --git a/backend/open_webui/routers/functions.py b/backend/open_webui/routers/functions.py
index 7219209bf3..8917bb37f0 100644
--- a/backend/open_webui/routers/functions.py
+++ b/backend/open_webui/routers/functions.py
@@ -291,7 +291,8 @@ async def toggle_function_by_id(
                 request,
                 EVENTS.FUNCTION_ENABLED if function.is_active else EVENTS.FUNCTION_DISABLED,
                 actor=user,
-                subject_id=function.id, subject_type='function',
+                subject_id=function.id,
+                subject_type='function',
                 data={'type': function.type, 'name': function.name},
             )
             return function
diff --git a/backend/open_webui/routers/images.py b/backend/open_webui/routers/images.py
index 1625a34237..78247c0b7e 100644
--- a/backend/open_webui/routers/images.py
+++ b/backend/open_webui/routers/images.py
@@ -201,25 +201,12 @@ async def set_image_model(request: Request, model: str):
 async def get_image_model(request):
     image_config = await get_image_config()
     if image_config.IMAGE_GENERATION_ENGINE == 'openai':
-        return (
-            image_config.IMAGE_GENERATION_MODEL
-            if image_config.IMAGE_GENERATION_MODEL
-            else 'dall-e-2'
-        )
+        return image_config.IMAGE_GENERATION_MODEL if image_config.IMAGE_GENERATION_MODEL else 'dall-e-2'
     elif image_config.IMAGE_GENERATION_ENGINE == 'gemini':
-        return (
-            image_config.IMAGE_GENERATION_MODEL
-            if image_config.IMAGE_GENERATION_MODEL
-            else 'imagen-3.0-generate-002'
-        )
+        return image_config.IMAGE_GENERATION_MODEL if image_config.IMAGE_GENERATION_MODEL else 'imagen-3.0-generate-002'
     elif image_config.IMAGE_GENERATION_ENGINE == 'comfyui':
-        return (
-            image_config.IMAGE_GENERATION_MODEL if image_config.IMAGE_GENERATION_MODEL else ''
-        )
-    elif (
-        image_config.IMAGE_GENERATION_ENGINE == 'automatic1111'
-        or image_config.IMAGE_GENERATION_ENGINE == ''
-    ):
+        return image_config.IMAGE_GENERATION_MODEL if image_config.IMAGE_GENERATION_MODEL else ''
+    elif image_config.IMAGE_GENERATION_ENGINE == 'automatic1111' or image_config.IMAGE_GENERATION_ENGINE == '':
         try:
             session = await get_session()
             async with session.get(
@@ -433,10 +420,7 @@ async def get_models(request: Request, user=Depends(get_verified_user)):
                         info['CheckpointLoaderSimple']['input']['required']['ckpt_name'][0],
                     )
                 )
-        elif (
-            image_config.IMAGE_GENERATION_ENGINE == 'automatic1111'
-            or image_config.IMAGE_GENERATION_ENGINE == ''
-        ):
+        elif image_config.IMAGE_GENERATION_ENGINE == 'automatic1111' or image_config.IMAGE_GENERATION_ENGINE == '':
             session = await get_session()
             async with session.get(
                 url=f'{image_config.AUTOMATIC1111_BASE_URL}/sdapi/v1/sd-models',
@@ -592,7 +576,8 @@ async def generate_images(request: Request, form_data: CreateImageForm, user=Dep
         request,
         EVENTS.IMAGE_GENERATED,
         actor=user,
-        subject_id=None, subject_type='image',
+        subject_id=None,
+        subject_type='image',
         data={
             'model': form_data.model,
             'size': form_data.size,
@@ -658,11 +643,7 @@ async def image_generations(
                     )
                     else {'response_format': 'b64_json'}
                 ),
-                **(
-                    {}
-                    if not image_config.IMAGES_OPENAI_API_PARAMS
-                    else image_config.IMAGES_OPENAI_API_PARAMS
-                ),
+                **({} if not image_config.IMAGES_OPENAI_API_PARAMS else image_config.IMAGES_OPENAI_API_PARAMS),
             }
 
             session = await get_session()
@@ -803,10 +784,7 @@ async def image_generations(
                 )
                 images.append({'url': url})
             return images
-        elif (
-            image_config.IMAGE_GENERATION_ENGINE == 'automatic1111'
-            or image_config.IMAGE_GENERATION_ENGINE == ''
-        ):
+        elif image_config.IMAGE_GENERATION_ENGINE == 'automatic1111' or image_config.IMAGE_GENERATION_ENGINE == '':
             if form_data.model:
                 await set_image_model(request, form_data.model)
 
@@ -892,7 +870,8 @@ async def edit_images(request: Request, form_data: EditImageForm, user=Depends(g
         request,
         EVENTS.IMAGE_EDITED,
         actor=user,
-        subject_id=None, subject_type='image',
+        subject_id=None,
+        subject_type='image',
         data={
             'model': form_data.model,
             'size': form_data.size,
diff --git a/backend/open_webui/routers/knowledge.py b/backend/open_webui/routers/knowledge.py
index 8a60f79495..6d7ac4e9f2 100644
--- a/backend/open_webui/routers/knowledge.py
+++ b/backend/open_webui/routers/knowledge.py
@@ -570,7 +570,9 @@ async def _set_external_connections(connections: list[dict]) -> None:
     await Config.upsert({EXTERNAL_KNOWLEDGE_CONNECTIONS_CONFIG_KEY: connections})
 
 
-def _external_connection_dict(form_data: ExternalKnowledgeConnectionForm, user_id: str, id: Optional[str] = None) -> dict:
+def _external_connection_dict(
+    form_data: ExternalKnowledgeConnectionForm, user_id: str, id: Optional[str] = None
+) -> dict:
     provider, config = _validate_external_connection_form(form_data)
     now = int(time.time())
     return {
@@ -1703,9 +1705,7 @@ async def delete_knowledge_by_id(
         connection_id = (knowledge.meta or {}).get('external', {}).get('connection_id')
         if connection_id:
             connections = [
-                connection
-                for connection in await _get_external_connections()
-                if connection.get('id') != connection_id
+                connection for connection in await _get_external_connections() if connection.get('id') != connection_id
             ]
             await _set_external_connections(connections)
     else:
diff --git a/backend/open_webui/routers/memories.py b/backend/open_webui/routers/memories.py
index 971c4de51f..8e6d50f39a 100644
--- a/backend/open_webui/routers/memories.py
+++ b/backend/open_webui/routers/memories.py
@@ -39,9 +39,7 @@ async def check_memories_permission(user):
             detail=ERROR_MESSAGES.NOT_FOUND,
         )
 
-    if user.role != 'admin' and not await has_permission(
-        user.id, 'features.memories', config.get('user.permissions')
-    ):
+    if user.role != 'admin' and not await has_permission(user.id, 'features.memories', config.get('user.permissions')):
         raise HTTPException(
             status_code=status.HTTP_403_FORBIDDEN,
             detail=ERROR_MESSAGES.ACCESS_PROHIBITED,
@@ -431,7 +429,8 @@ async def reset_memory_from_vector_db(
         request,
         EVENTS.MEMORY_RESET,
         actor=user,
-        subject_id=user.id, subject_type='user',
+        subject_id=user.id,
+        subject_type='user',
         data={'count': len(memories)},
     )
     return True
@@ -461,7 +460,8 @@ async def delete_memory_by_user_id(
             request,
             EVENTS.MEMORY_DELETED,
             actor=user,
-            subject_id=user.id, subject_type='user',
+            subject_id=user.id,
+            subject_type='user',
         )
         return True
 
diff --git a/backend/open_webui/routers/models.py b/backend/open_webui/routers/models.py
index 2af08b5b20..59c025055e 100644
--- a/backend/open_webui/routers/models.py
+++ b/backend/open_webui/routers/models.py
@@ -654,7 +654,8 @@ async def toggle_model_by_id(
                     request,
                     EVENTS.MODEL_ENABLED if model.is_active else EVENTS.MODEL_DISABLED,
                     actor=user,
-                    subject_id=model.id, subject_type='model',
+                    subject_id=model.id,
+                    subject_type='model',
                     data={'name': model.name},
                 )
                 return model
@@ -867,7 +868,9 @@ async def delete_model_by_id(
 
 
 @router.delete('/delete/all', response_model=bool)
-async def delete_all_models(request: Request, user=Depends(get_admin_user), db: AsyncSession = Depends(get_async_session)):
+async def delete_all_models(
+    request: Request, user=Depends(get_admin_user), db: AsyncSession = Depends(get_async_session)
+):
     result = await Models.delete_all_models(db=db)
     if result:
         await publish_event(request, EVENTS.MODEL_DELETED, actor=user, subject_type='model')
diff --git a/backend/open_webui/routers/notes.py b/backend/open_webui/routers/notes.py
index c477e03eca..477558e423 100644
--- a/backend/open_webui/routers/notes.py
+++ b/backend/open_webui/routers/notes.py
@@ -479,7 +479,8 @@ async def pin_note_by_id(
         request,
         EVENTS.NOTE_PINNED if note.is_pinned else EVENTS.NOTE_UNPINNED,
         actor=user,
-        subject_id=note.id, subject_type='note',
+        subject_id=note.id,
+        subject_type='note',
     )
     return note
 
diff --git a/backend/open_webui/routers/openai.py b/backend/open_webui/routers/openai.py
index bb7ebad899..f7019fbf3a 100644
--- a/backend/open_webui/routers/openai.py
+++ b/backend/open_webui/routers/openai.py
@@ -356,9 +356,7 @@ async def update_config(request: Request, form_data: OpenAIConfigForm, user=Depe
 
 @router.post('/audio/speech')
 async def speech(request: Request, user=Depends(get_verified_user)):
-    if user.role != 'admin' and not await has_permission(
-        user.id, 'chat.tts', await Config.get('user.permissions')
-    ):
+    if user.role != 'admin' and not await has_permission(user.id, 'chat.tts', await Config.get('user.permissions')):
         raise HTTPException(
             status_code=status.HTTP_403_FORBIDDEN,
             detail=ERROR_MESSAGES.ACCESS_PROHIBITED,
diff --git a/backend/open_webui/routers/prompts.py b/backend/open_webui/routers/prompts.py
index 373323a59c..0e3c9c6ee4 100644
--- a/backend/open_webui/routers/prompts.py
+++ b/backend/open_webui/routers/prompts.py
@@ -532,7 +532,8 @@ async def toggle_prompt_active(
             request,
             EVENTS.PROMPT_ENABLED if result.is_active else EVENTS.PROMPT_DISABLED,
             actor=user,
-            subject_id=result.id, subject_type='prompt',
+            subject_id=result.id,
+            subject_type='prompt',
             data={'name': result.name, 'command': result.command},
         )
         return result
diff --git a/backend/open_webui/routers/retrieval.py b/backend/open_webui/routers/retrieval.py
index 2d80b1472e..8647562600 100644
--- a/backend/open_webui/routers/retrieval.py
+++ b/backend/open_webui/routers/retrieval.py
@@ -196,9 +196,7 @@ def get_rf(
                     )
                 except Exception as e:
                     log.error(f'ExternalReranking: {e}')
-                    raise Exception(
-                        ERROR_MESSAGES.DEFAULT(e, 'Error loading reranking model')
-                    )
+                    raise Exception(ERROR_MESSAGES.DEFAULT(e, 'Error loading reranking model'))
             else:
                 import sentence_transformers
                 import torch
@@ -516,9 +514,7 @@ async def unload_embedding_model(request: Request):
 @router.post('/embedding/update')
 async def update_embedding_config(request: Request, form_data: EmbeddingModelUpdateForm, user=Depends(get_admin_user)):
     config = await get_retrieval_config()
-    log.info(
-        f'Updating embedding model: {config.RAG_EMBEDDING_MODEL} to {form_data.RAG_EMBEDDING_MODEL}'
-    )
+    log.info(f'Updating embedding model: {config.RAG_EMBEDDING_MODEL} to {form_data.RAG_EMBEDDING_MODEL}')
     await unload_embedding_model(request)
     try:
         config.RAG_EMBEDDING_ENGINE = form_data.RAG_EMBEDDING_ENGINE
@@ -574,9 +570,7 @@ async def update_embedding_config(request: Request, form_data: EmbeddingModelUpd
             ),
             config.RAG_EMBEDDING_BATCH_SIZE,
             azure_api_version=(
-                config.RAG_AZURE_OPENAI_API_VERSION
-                if config.RAG_EMBEDDING_ENGINE == 'azure_openai'
-                else None
+                config.RAG_AZURE_OPENAI_API_VERSION if config.RAG_EMBEDDING_ENGINE == 'azure_openai' else None
             ),
             enable_async=config.ENABLE_ASYNC_EMBEDDING,
             concurrent_requests=config.RAG_EMBEDDING_CONCURRENT_REQUESTS,
@@ -933,9 +927,7 @@ class ConfigForm(BaseModel):
 async def update_rag_config(request: Request, form_data: ConfigForm, user=Depends(get_admin_user)):
     # RAG settings
     config = await get_retrieval_config()
-    config.RAG_TEMPLATE = (
-        form_data.RAG_TEMPLATE if form_data.RAG_TEMPLATE is not None else config.RAG_TEMPLATE
-    )
+    config.RAG_TEMPLATE = form_data.RAG_TEMPLATE if form_data.RAG_TEMPLATE is not None else config.RAG_TEMPLATE
     config.TOP_K = form_data.TOP_K if form_data.TOP_K is not None else config.TOP_K
     config.BYPASS_EMBEDDING_AND_RETRIEVAL = (
         form_data.BYPASS_EMBEDDING_AND_RETRIEVAL
@@ -943,9 +935,7 @@ async def update_rag_config(request: Request, form_data: ConfigForm, user=Depend
         else config.BYPASS_EMBEDDING_AND_RETRIEVAL
     )
     config.RAG_FULL_CONTEXT = (
-        form_data.RAG_FULL_CONTEXT
-        if form_data.RAG_FULL_CONTEXT is not None
-        else config.RAG_FULL_CONTEXT
+        form_data.RAG_FULL_CONTEXT if form_data.RAG_FULL_CONTEXT is not None else config.RAG_FULL_CONTEXT
     )
 
     # Hybrid search settings
@@ -960,18 +950,12 @@ async def update_rag_config(request: Request, form_data: ConfigForm, user=Depend
         else config.ENABLE_RAG_HYBRID_SEARCH_ENRICHED_TEXTS
     )
 
-    config.TOP_K_RERANKER = (
-        form_data.TOP_K_RERANKER if form_data.TOP_K_RERANKER is not None else config.TOP_K_RERANKER
-    )
+    config.TOP_K_RERANKER = form_data.TOP_K_RERANKER if form_data.TOP_K_RERANKER is not None else config.TOP_K_RERANKER
     config.RELEVANCE_THRESHOLD = (
-        form_data.RELEVANCE_THRESHOLD
-        if form_data.RELEVANCE_THRESHOLD is not None
-        else config.RELEVANCE_THRESHOLD
+        form_data.RELEVANCE_THRESHOLD if form_data.RELEVANCE_THRESHOLD is not None else config.RELEVANCE_THRESHOLD
     )
     config.HYBRID_BM25_WEIGHT = (
-        form_data.HYBRID_BM25_WEIGHT
-        if form_data.HYBRID_BM25_WEIGHT is not None
-        else config.HYBRID_BM25_WEIGHT
+        form_data.HYBRID_BM25_WEIGHT if form_data.HYBRID_BM25_WEIGHT is not None else config.HYBRID_BM25_WEIGHT
     )
 
     # Content extraction settings
@@ -981,9 +965,7 @@ async def update_rag_config(request: Request, form_data: ConfigForm, user=Depend
         else config.CONTENT_EXTRACTION_ENGINE
     )
     config.PDF_EXTRACT_IMAGES = (
-        form_data.PDF_EXTRACT_IMAGES
-        if form_data.PDF_EXTRACT_IMAGES is not None
-        else config.PDF_EXTRACT_IMAGES
+        form_data.PDF_EXTRACT_IMAGES if form_data.PDF_EXTRACT_IMAGES is not None else config.PDF_EXTRACT_IMAGES
     )
     config.PDF_LOADER_MODE = (
         form_data.PDF_LOADER_MODE if form_data.PDF_LOADER_MODE is not None else config.PDF_LOADER_MODE
@@ -1062,16 +1044,12 @@ async def update_rag_config(request: Request, form_data: ConfigForm, user=Depend
         form_data.TIKA_SERVER_URL if form_data.TIKA_SERVER_URL is not None else config.TIKA_SERVER_URL
     )
     config.DOCLING_SERVER_URL = (
-        form_data.DOCLING_SERVER_URL
-        if form_data.DOCLING_SERVER_URL is not None
-        else config.DOCLING_SERVER_URL
+        form_data.DOCLING_SERVER_URL if form_data.DOCLING_SERVER_URL is not None else config.DOCLING_SERVER_URL
     )
     config.DOCLING_API_KEY = (
         form_data.DOCLING_API_KEY if form_data.DOCLING_API_KEY is not None else config.DOCLING_API_KEY
     )
-    config.DOCLING_PARAMS = (
-        form_data.DOCLING_PARAMS if form_data.DOCLING_PARAMS is not None else config.DOCLING_PARAMS
-    )
+    config.DOCLING_PARAMS = form_data.DOCLING_PARAMS if form_data.DOCLING_PARAMS is not None else config.DOCLING_PARAMS
     config.DOCUMENT_INTELLIGENCE_ENDPOINT = (
         form_data.DOCUMENT_INTELLIGENCE_ENDPOINT
         if form_data.DOCUMENT_INTELLIGENCE_ENDPOINT is not None
@@ -1094,39 +1072,25 @@ async def update_rag_config(request: Request, form_data: ConfigForm, user=Depend
         else config.MISTRAL_OCR_API_BASE_URL
     )
     config.MISTRAL_OCR_API_KEY = (
-        form_data.MISTRAL_OCR_API_KEY
-        if form_data.MISTRAL_OCR_API_KEY is not None
-        else config.MISTRAL_OCR_API_KEY
+        form_data.MISTRAL_OCR_API_KEY if form_data.MISTRAL_OCR_API_KEY is not None else config.MISTRAL_OCR_API_KEY
     )
     config.PADDLEOCR_VL_BASE_URL = (
-        form_data.PADDLEOCR_VL_BASE_URL
-        if form_data.PADDLEOCR_VL_BASE_URL is not None
-        else config.PADDLEOCR_VL_BASE_URL
+        form_data.PADDLEOCR_VL_BASE_URL if form_data.PADDLEOCR_VL_BASE_URL is not None else config.PADDLEOCR_VL_BASE_URL
     )
     config.PADDLEOCR_VL_TOKEN = (
-        form_data.PADDLEOCR_VL_TOKEN
-        if form_data.PADDLEOCR_VL_TOKEN is not None
-        else config.PADDLEOCR_VL_TOKEN
+        form_data.PADDLEOCR_VL_TOKEN if form_data.PADDLEOCR_VL_TOKEN is not None else config.PADDLEOCR_VL_TOKEN
     )
 
     # MinerU settings
     config.MINERU_API_MODE = (
         form_data.MINERU_API_MODE if form_data.MINERU_API_MODE is not None else config.MINERU_API_MODE
     )
-    config.MINERU_API_URL = (
-        form_data.MINERU_API_URL if form_data.MINERU_API_URL is not None else config.MINERU_API_URL
-    )
-    config.MINERU_API_KEY = (
-        form_data.MINERU_API_KEY if form_data.MINERU_API_KEY is not None else config.MINERU_API_KEY
-    )
+    config.MINERU_API_URL = form_data.MINERU_API_URL if form_data.MINERU_API_URL is not None else config.MINERU_API_URL
+    config.MINERU_API_KEY = form_data.MINERU_API_KEY if form_data.MINERU_API_KEY is not None else config.MINERU_API_KEY
     config.MINERU_API_TIMEOUT = (
-        form_data.MINERU_API_TIMEOUT
-        if form_data.MINERU_API_TIMEOUT is not None
-        else config.MINERU_API_TIMEOUT
-    )
-    config.MINERU_PARAMS = (
-        form_data.MINERU_PARAMS if form_data.MINERU_PARAMS is not None else config.MINERU_PARAMS
+        form_data.MINERU_API_TIMEOUT if form_data.MINERU_API_TIMEOUT is not None else config.MINERU_API_TIMEOUT
     )
+    config.MINERU_PARAMS = form_data.MINERU_PARAMS if form_data.MINERU_PARAMS is not None else config.MINERU_PARAMS
     config.MINERU_FILE_EXTENSIONS = (
         form_data.MINERU_FILE_EXTENSIONS
         if form_data.MINERU_FILE_EXTENSIONS is not None
@@ -1147,9 +1111,7 @@ async def update_rag_config(request: Request, form_data: ConfigForm, user=Depend
             if torch.cuda.is_available():
                 torch.cuda.empty_cache()
     config.RAG_RERANKING_ENGINE = (
-        form_data.RAG_RERANKING_ENGINE
-        if form_data.RAG_RERANKING_ENGINE is not None
-        else config.RAG_RERANKING_ENGINE
+        form_data.RAG_RERANKING_ENGINE if form_data.RAG_RERANKING_ENGINE is not None else config.RAG_RERANKING_ENGINE
     )
 
     config.RAG_EXTERNAL_RERANKER_URL = (
@@ -1176,21 +1138,14 @@ async def update_rag_config(request: Request, form_data: ConfigForm, user=Depend
         else config.RAG_RERANKING_BATCH_SIZE
     )
 
-    log.info(
-        f'Updating reranking model: {config.RAG_RERANKING_MODEL} to {form_data.RAG_RERANKING_MODEL}'
-    )
+    log.info(f'Updating reranking model: {config.RAG_RERANKING_MODEL} to {form_data.RAG_RERANKING_MODEL}')
     try:
         config.RAG_RERANKING_MODEL = (
-            form_data.RAG_RERANKING_MODEL
-            if form_data.RAG_RERANKING_MODEL is not None
-            else config.RAG_RERANKING_MODEL
+            form_data.RAG_RERANKING_MODEL if form_data.RAG_RERANKING_MODEL is not None else config.RAG_RERANKING_MODEL
         )
 
         try:
-            if (
-                config.ENABLE_RAG_HYBRID_SEARCH
-                and not config.BYPASS_EMBEDDING_AND_RETRIEVAL
-            ):
+            if config.ENABLE_RAG_HYBRID_SEARCH and not config.BYPASS_EMBEDDING_AND_RETRIEVAL:
                 request.app.state.rf = get_rf(
                     config.RAG_RERANKING_ENGINE,
                     config.RAG_RERANKING_MODEL,
@@ -1216,25 +1171,17 @@ async def update_rag_config(request: Request, form_data: ConfigForm, user=Depend
         )
 
     # Chunking settings
-    config.TEXT_SPLITTER = (
-        form_data.TEXT_SPLITTER if form_data.TEXT_SPLITTER is not None else config.TEXT_SPLITTER
-    )
+    config.TEXT_SPLITTER = form_data.TEXT_SPLITTER if form_data.TEXT_SPLITTER is not None else config.TEXT_SPLITTER
     config.ENABLE_MARKDOWN_HEADER_TEXT_SPLITTER = (
         form_data.ENABLE_MARKDOWN_HEADER_TEXT_SPLITTER
         if form_data.ENABLE_MARKDOWN_HEADER_TEXT_SPLITTER is not None
         else config.ENABLE_MARKDOWN_HEADER_TEXT_SPLITTER
     )
-    config.CHUNK_SIZE = (
-        form_data.CHUNK_SIZE if form_data.CHUNK_SIZE is not None else config.CHUNK_SIZE
-    )
+    config.CHUNK_SIZE = form_data.CHUNK_SIZE if form_data.CHUNK_SIZE is not None else config.CHUNK_SIZE
     config.CHUNK_MIN_SIZE_TARGET = (
-        form_data.CHUNK_MIN_SIZE_TARGET
-        if form_data.CHUNK_MIN_SIZE_TARGET is not None
-        else config.CHUNK_MIN_SIZE_TARGET
-    )
-    config.CHUNK_OVERLAP = (
-        form_data.CHUNK_OVERLAP if form_data.CHUNK_OVERLAP is not None else config.CHUNK_OVERLAP
+        form_data.CHUNK_MIN_SIZE_TARGET if form_data.CHUNK_MIN_SIZE_TARGET is not None else config.CHUNK_MIN_SIZE_TARGET
     )
+    config.CHUNK_OVERLAP = form_data.CHUNK_OVERLAP if form_data.CHUNK_OVERLAP is not None else config.CHUNK_OVERLAP
     config.RAG_TOKENIZER_MODEL = (
         form_data.RAG_TOKENIZER_MODEL.strip()
         if form_data.RAG_TOKENIZER_MODEL is not None
@@ -1287,9 +1234,7 @@ async def update_rag_config(request: Request, form_data: ConfigForm, user=Depend
         config.WEB_FETCH_MAX_CONTENT_LENGTH = form_data.web.WEB_FETCH_MAX_CONTENT_LENGTH
         config.WEB_LOADER_CONCURRENT_REQUESTS = form_data.web.WEB_LOADER_CONCURRENT_REQUESTS
         config.WEB_SEARCH_DOMAIN_FILTER_LIST = form_data.web.WEB_SEARCH_DOMAIN_FILTER_LIST
-        config.BYPASS_WEB_SEARCH_EMBEDDING_AND_RETRIEVAL = (
-            form_data.web.BYPASS_WEB_SEARCH_EMBEDDING_AND_RETRIEVAL
-        )
+        config.BYPASS_WEB_SEARCH_EMBEDDING_AND_RETRIEVAL = form_data.web.BYPASS_WEB_SEARCH_EMBEDDING_AND_RETRIEVAL
         config.BYPASS_WEB_SEARCH_WEB_LOADER = form_data.web.BYPASS_WEB_SEARCH_WEB_LOADER
         config.OLLAMA_CLOUD_WEB_SEARCH_API_KEY = form_data.web.OLLAMA_CLOUD_WEB_SEARCH_API_KEY
         config.SEARXNG_QUERY_URL = form_data.web.SEARXNG_QUERY_URL
@@ -1802,9 +1747,7 @@ def save_docs_to_vector_db(
             ),
             config.RAG_EMBEDDING_BATCH_SIZE,
             azure_api_version=(
-                config.RAG_AZURE_OPENAI_API_VERSION
-                if config.RAG_EMBEDDING_ENGINE == 'azure_openai'
-                else None
+                config.RAG_AZURE_OPENAI_API_VERSION if config.RAG_EMBEDDING_ENGINE == 'azure_openai' else None
             ),
             enable_async=config.ENABLE_ASYNC_EMBEDDING,
             concurrent_requests=config.RAG_EMBEDDING_CONCURRENT_REQUESTS,
@@ -1997,7 +1940,8 @@ async def process_file(
                     request,
                     EVENTS.RETRIEVAL_CONTENT_PROCESSED,
                     actor=user,
-                    subject_id=file.id, subject_type='file',
+                    subject_id=file.id,
+                    subject_type='file',
                     data={'collection_name': None, 'filename': file.filename},
                 )
                 return {
@@ -2056,7 +2000,8 @@ async def process_file(
                                 request,
                                 EVENTS.RETRIEVAL_CONTENT_PROCESSED,
                                 actor=user,
-                                subject_id=file.id, subject_type='file',
+                                subject_id=file.id,
+                                subject_type='file',
                                 data={'collection_name': collection_name, 'filename': file.filename},
                             )
                             return {
@@ -2131,7 +2076,8 @@ async def process_text(
             request,
             EVENTS.RETRIEVAL_CONTENT_PROCESSED,
             actor=user,
-            subject_id=collection_name, subject_type='retrieval.collection',
+            subject_id=collection_name,
+            subject_type='retrieval.collection',
             data={'name': form_data.name, 'content_preview': text_content[:300]},
         )
         return {
@@ -2451,11 +2397,7 @@ async def search_web(request: Request, engine: str, query: str, user=None) -> li
             config.WEB_SEARCH_DOMAIN_FILTER_LIST,
         )
     elif engine == 'azure':
-        if (
-            config.AZURE_AI_SEARCH_API_KEY
-            and config.AZURE_AI_SEARCH_ENDPOINT
-            and config.AZURE_AI_SEARCH_INDEX_NAME
-        ):
+        if config.AZURE_AI_SEARCH_API_KEY and config.AZURE_AI_SEARCH_ENDPOINT and config.AZURE_AI_SEARCH_INDEX_NAME:
             return await asyncio.to_thread(
                 search_azure,
                 config.AZURE_AI_SEARCH_API_KEY,
@@ -2570,9 +2512,7 @@ async def process_web_search(request: Request, form_data: SearchForm, user=Depen
             detail=ERROR_MESSAGES.ACCESS_PROHIBITED,
         )
 
-    if user.role != 'admin' and not await has_permission(
-        user.id, 'features.web_search', config.USER_PERMISSIONS
-    ):
+    if user.role != 'admin' and not await has_permission(user.id, 'features.web_search', config.USER_PERMISSIONS):
         raise HTTPException(
             status_code=status.HTTP_403_FORBIDDEN,
             detail=ERROR_MESSAGES.ACCESS_PROHIBITED,
@@ -2980,7 +2920,8 @@ async def reset_upload_dir(request: Request, user=Depends(get_admin_user)) -> bo
         request,
         EVENTS.RETRIEVAL_UPLOADS_RESET,
         actor=user,
-        subject_id='all', subject_type='file.uploads',
+        subject_id='all',
+        subject_type='file.uploads',
     )
     return True
 
@@ -3117,7 +3058,8 @@ async def process_files_batch(
         request,
         EVENTS.RETRIEVAL_CONTENT_PROCESSED,
         actor=user,
-        subject_id=collection_name, subject_type='retrieval.collection',
+        subject_id=collection_name,
+        subject_type='retrieval.collection',
         data={
             'count': len([item for item in file_results if item.status == 'completed']),
             'errors': len(file_errors),
diff --git a/backend/open_webui/routers/skills.py b/backend/open_webui/routers/skills.py
index ba452b3167..9af2d81573 100644
--- a/backend/open_webui/routers/skills.py
+++ b/backend/open_webui/routers/skills.py
@@ -159,12 +159,8 @@ async def create_new_skill(
     db: AsyncSession = Depends(get_async_session),
 ):
     if user.role != 'admin' and not (
-        await has_permission(
-            user.id, 'workspace.skills', await Config.get('user.permissions'), db=db
-        )
-        or await has_permission(
-            user.id, 'workspace.skills_import', await Config.get('user.permissions'), db=db
-        )
+        await has_permission(user.id, 'workspace.skills', await Config.get('user.permissions'), db=db)
+        or await has_permission(user.id, 'workspace.skills_import', await Config.get('user.permissions'), db=db)
     ):
         raise HTTPException(
             status_code=status.HTTP_401_UNAUTHORIZED,
diff --git a/backend/open_webui/routers/tools.py b/backend/open_webui/routers/tools.py
index c87805a78f..c830753b5a 100644
--- a/backend/open_webui/routers/tools.py
+++ b/backend/open_webui/routers/tools.py
@@ -76,8 +76,7 @@ async def get_tools(
     for tool in await Tools.get_tools(defer_content=True, db=db):
         tool_module = tools_cache.get(tool.id)
         has_user_valves = (
-            hasattr(tool_module, 'UserValves') if tool_module
-            else (tool.meta.has_user_valves if tool.meta else False)
+            hasattr(tool_module, 'UserValves') if tool_module else (tool.meta.has_user_valves if tool.meta else False)
         )
         tools.append(
             ToolUserResponse(
diff --git a/backend/open_webui/routers/users.py b/backend/open_webui/routers/users.py
index f93a11fc4c..d15708941a 100644
--- a/backend/open_webui/routers/users.py
+++ b/backend/open_webui/routers/users.py
@@ -280,7 +280,8 @@ async def update_default_user_permissions(request: Request, form_data: UserPermi
         request,
         EVENTS.USER_PERMISSIONS_UPDATED,
         actor=user,
-        subject_id='user.permissions', subject_type='config',
+        subject_id='user.permissions',
+        subject_type='config',
     )
     return user_permissions
 
@@ -691,7 +692,8 @@ async def update_user_by_id(
                     request,
                     EVENTS.AUTH_PASSWORD_CHANGED,
                     actor=session_user,
-                    subject_id=user_id, subject_type='user',
+                    subject_id=user_id,
+                    subject_type='user',
                     source='admin',
                 )
             return updated_user
diff --git a/backend/open_webui/utils/context_compaction.py b/backend/open_webui/utils/context_compaction.py
index 3c6dd819ec..e20f6b9cdc 100644
--- a/backend/open_webui/utils/context_compaction.py
+++ b/backend/open_webui/utils/context_compaction.py
@@ -54,10 +54,7 @@ async def compact_messages_for_request(
 
     messages, previous_summary = _apply_latest_summary_checkpoint(messages)
     token_threshold = _resolve_token_threshold(config['token_threshold'], metadata)
-    if (
-        not _exceeds_token_threshold(messages, system_prompt, previous_summary, token_threshold)
-        or len(messages) <= 3
-    ):
+    if not _exceeds_token_threshold(messages, system_prompt, previous_summary, token_threshold) or len(messages) <= 3:
         return messages, previous_summary, False
 
     boundary = _find_compaction_boundary(messages)
diff --git a/backend/open_webui/utils/memory.py b/backend/open_webui/utils/memory.py
index 180462f860..6d96c4cab7 100644
--- a/backend/open_webui/utils/memory.py
+++ b/backend/open_webui/utils/memory.py
@@ -355,9 +355,9 @@ async def add_memory_context(request, form_data: dict, user, model: dict | None
                 seen_ids.add(memory_id)
 
             content = str(doc)
-            if metadata.get('path') and content.startswith(f"{metadata.get('path')}\n"):
+            if metadata.get('path') and content.startswith(f'{metadata.get("path")}\n'):
                 content = content[len(metadata.get('path')) + 1 :]
-            label = f"{metadata.get('path')}: {content}" if metadata.get('path') else content
+            label = f'{metadata.get("path")}: {content}' if metadata.get('path') else content
             sections[Memories.normalize_memory_type(metadata.get('type'))].append(label)
 
     parts = []
diff --git a/backend/open_webui/utils/middleware.py b/backend/open_webui/utils/middleware.py
index 829f1e5d6a..0d2b0860d4 100644
--- a/backend/open_webui/utils/middleware.py
+++ b/backend/open_webui/utils/middleware.py
@@ -1476,6 +1476,7 @@ async def chat_completion_tools_handler(
 
     return body, {'sources': sources}
 
+
 async def chat_web_search_handler(request: Request, form_data: dict, extra_params: dict, user):
     event_emitter = extra_params['__event_emitter__']
     await event_emitter(
@@ -3636,9 +3637,7 @@ async def non_streaming_chat_response_handler(response, ctx):
                                 'end_tag': '</think>',
                                 'attributes': {'type': 'reasoning_content'},
                                 'content': (
-                                    [{'type': 'output_text', 'text': reasoning_content}]
-                                    if reasoning_content
-                                    else []
+                                    [{'type': 'output_text', 'text': reasoning_content}] if reasoning_content else []
                                 ),
                                 'summary': None,
                             }
@@ -4148,19 +4147,19 @@ async def streaming_chat_response_handler(response, ctx):
                             # error events so frontend and DB paths still receive them.
                             try:
                                 raw_obj = json.loads(data)
-                                raw_error = raw_obj.get("error") if isinstance(raw_obj, dict) else None
+                                raw_error = raw_obj.get('error') if isinstance(raw_obj, dict) else None
                                 if raw_error:
                                     try:
                                         Chats.upsert_message_to_chat_by_id_and_message_id(
-                                            metadata["chat_id"],
-                                            metadata["message_id"],
+                                            metadata['chat_id'],
+                                            metadata['message_id'],
                                             {
-                                                "error": {"content": raw_error},
+                                                'error': {'content': raw_error},
                                             },
                                         )
                                     except Exception:
                                         pass
-                                    await event_emitter({ "type": "chat:completion", "data": { "error": raw_error } })
+                                    await event_emitter({'type': 'chat:completion', 'data': {'error': raw_error}})
                             except Exception:
                                 pass
                             continue
@@ -4390,9 +4389,9 @@ async def streaming_chat_response_handler(response, ctx):
                                                         current_response_tool_call['function']['name'] = delta_name
 
                                                     if delta_arguments:
-                                                        current_response_tool_call['function'][
-                                                            'arguments'
-                                                        ] += delta_arguments
+                                                        current_response_tool_call['function']['arguments'] += (
+                                                            delta_arguments
+                                                        )
 
                                         # Emit pending tool calls in real-time
                                         if response_tool_calls:
diff --git a/backend/open_webui/utils/misc.py b/backend/open_webui/utils/misc.py
index af7c7e0ae9..509663fcfb 100644
--- a/backend/open_webui/utils/misc.py
+++ b/backend/open_webui/utils/misc.py
@@ -254,12 +254,7 @@ def convert_output_to_messages(
 
     def flush_pending():
         nonlocal pending_content, pending_tool_calls, pending_reasoning, pending_reasoning_details
-        if (
-            not pending_content
-            and not pending_tool_calls
-            and not pending_reasoning
-            and not pending_reasoning_details
-        ):
+        if not pending_content and not pending_tool_calls and not pending_reasoning and not pending_reasoning_details:
             return
 
         message = {
diff --git a/backend/open_webui/utils/models.py b/backend/open_webui/utils/models.py
index ca8179ea37..39e139b053 100644
--- a/backend/open_webui/utils/models.py
+++ b/backend/open_webui/utils/models.py
@@ -54,16 +54,8 @@ async def fetch_openai_models(request: Request, user: UserModel = None):
 
 async def get_all_base_models(request: Request, user: UserModel = None):
     config = await Config.get_many('openai.enable', 'ollama.enable')
-    openai_task = (
-        fetch_openai_models(request, user)
-        if config.get('openai.enable')
-        else asyncio.sleep(0, result=[])
-    )
-    ollama_task = (
-        fetch_ollama_models(request, user)
-        if config.get('ollama.enable')
-        else asyncio.sleep(0, result=[])
-    )
+    openai_task = fetch_openai_models(request, user) if config.get('openai.enable') else asyncio.sleep(0, result=[])
+    ollama_task = fetch_ollama_models(request, user) if config.get('ollama.enable') else asyncio.sleep(0, result=[])
     function_task = get_function_models(request)
 
     openai_models, ollama_models, function_models = await asyncio.gather(openai_task, ollama_task, function_task)
diff --git a/backend/open_webui/utils/oauth.py b/backend/open_webui/utils/oauth.py
index 30085a29d7..67b66d1a0d 100644
--- a/backend/open_webui/utils/oauth.py
+++ b/backend/open_webui/utils/oauth.py
@@ -178,10 +178,7 @@ def _default_value(value):
 async def get_oauth_runtime_config() -> SimpleNamespace:
     keys = [key for key, _default in OAUTH_RUNTIME_CONFIG.values()]
     stored = await Config.get_many(*keys)
-    values = {
-        name: stored.get(key, _default_value(default))
-        for name, (key, default) in OAUTH_RUNTIME_CONFIG.items()
-    }
+    values = {name: stored.get(key, _default_value(default)) for name, (key, default) in OAUTH_RUNTIME_CONFIG.items()}
     return SimpleNamespace(**values)
 
 
@@ -715,10 +712,7 @@ def apply_connection_oauth_options(connection: dict, oauth_client_info: dict) ->
 def scope_has_resource_indicator(scope: str | None) -> bool:
     if not scope:
         return False
-    return any(
-        scope_value.startswith(('https://', 'http://', 'api://'))
-        for scope_value in scope.split()
-    )
+    return any(scope_value.startswith(('https://', 'http://', 'api://')) for scope_value in scope.split())
 
 
 def should_send_oauth_resource(client_info: OAuthClientInformationFull | None) -> bool:
@@ -852,9 +846,7 @@ class OAuthClientManager:
 
             try:
                 oauth_client_info = resolve_oauth_client_info(connection)
-                oauth_client_info = await recover_static_oauth_client_metadata(
-                    connection, oauth_client_info
-                )
+                oauth_client_info = await recover_static_oauth_client_metadata(connection, oauth_client_info)
                 oauth_client_info = apply_connection_oauth_options(connection, oauth_client_info)
                 return self.add_client(expected_client_id, OAuthClientInformationFull(**oauth_client_info))['client']
             except Exception as e:
diff --git a/backend/open_webui/utils/plugin.py b/backend/open_webui/utils/plugin.py
index 9d463083e3..53531c4350 100644
--- a/backend/open_webui/utils/plugin.py
+++ b/backend/open_webui/utils/plugin.py
@@ -217,9 +217,7 @@ async def load_tool_module_by_id(tool_id, content=None):
         # Install required packages found within the frontmatter.
         # Runs `pip install` via subprocess, which can take a long time;
         # offload to a thread so it doesn't block the event loop.
-        await asyncio.to_thread(
-            install_frontmatter_requirements, frontmatter.get('requirements', '')
-        )
+        await asyncio.to_thread(install_frontmatter_requirements, frontmatter.get('requirements', ''))
 
     module_name = f'tool_{tool_id}'
     module = types.ModuleType(module_name)
@@ -264,9 +262,7 @@ async def load_function_module_by_id(function_id: str, content: str | None = Non
     else:
         frontmatter = extract_frontmatter(content)
         # `pip install` via subprocess can block for a long time; offload it.
-        await asyncio.to_thread(
-            install_frontmatter_requirements, frontmatter.get('requirements', '')
-        )
+        await asyncio.to_thread(install_frontmatter_requirements, frontmatter.get('requirements', ''))
 
     module_name = f'function_{function_id}'
     module = types.ModuleType(module_name)
@@ -468,8 +464,6 @@ async def install_tool_and_function_dependencies():
                     all_dependencies += f'{dependencies}, '
 
         # `pip install` via subprocess can block for a long time; offload it.
-        await asyncio.to_thread(
-            install_frontmatter_requirements, all_dependencies.strip(', ')
-        )
+        await asyncio.to_thread(install_frontmatter_requirements, all_dependencies.strip(', '))
     except Exception as e:
         log.error(f'Error installing requirements: {e}')
diff --git a/backend/open_webui/utils/tools.py b/backend/open_webui/utils/tools.py
index a61caa02bf..6c33882c50 100644
--- a/backend/open_webui/utils/tools.py
+++ b/backend/open_webui/utils/tools.py
@@ -618,19 +618,11 @@ async def get_builtin_tools(
         builtin_functions.append(execute_code)
 
     # Notes tools - search, view, create, and update user's notes
-    if (
-        is_builtin_tool_enabled('notes')
-        and config.get('notes.enable')
-        and await has_user_permission('notes')
-    ):
+    if is_builtin_tool_enabled('notes') and config.get('notes.enable') and await has_user_permission('notes'):
         builtin_functions.extend([search_notes, view_note, write_note, replace_note_content])
 
     # Channels tools - search channels and messages
-    if (
-        is_builtin_tool_enabled('channels')
-        and config.get('channels.enable')
-        and await has_user_permission('channels')
-    ):
+    if is_builtin_tool_enabled('channels') and config.get('channels.enable') and await has_user_permission('channels'):
         builtin_functions.extend(
             [
                 search_channels,
@@ -659,11 +651,7 @@ async def get_builtin_tools(
         )
 
     # Calendar tools - search/create/update/delete events
-    if (
-        is_builtin_tool_enabled('calendar')
-        and config.get('calendar.enable')
-        and await has_user_permission('calendar')
-    ):
+    if is_builtin_tool_enabled('calendar') and config.get('calendar.enable') and await has_user_permission('calendar'):
         builtin_functions.extend(
             [search_calendar_events, create_calendar_event, update_calendar_event, delete_calendar_event]
         )
diff --git a/backend/open_webui/utils/webhook.py b/backend/open_webui/utils/webhook.py
index 1c3bfd22ba..d3026ffac6 100644
--- a/backend/open_webui/utils/webhook.py
+++ b/backend/open_webui/utils/webhook.py
@@ -27,9 +27,7 @@ def _event_text(message: str, description: str | None = None, event_data: dict |
     return '\n'.join(lines)
 
 
-async def post_webhook(
-    name: str, url: str, message: str, event_data: dict, description: str | None = None
-) -> bool:
+async def post_webhook(name: str, url: str, message: str, event_data: dict, description: str | None = None) -> bool:
     try:
         log.debug(f'post_webhook: {url}, {message}, {event_data}')
         # Block private-IP / loopback / cloud-metadata targets — the URL is
diff --git a/src/lib/apis/chats/index.ts b/src/lib/apis/chats/index.ts
index 7c0bbf0623..721800fbab 100644
--- a/src/lib/apis/chats/index.ts
+++ b/src/lib/apis/chats/index.ts
@@ -1156,7 +1156,12 @@ export const getChatAccessGrants = async (token: string, id: string) => {
 	return res;
 };
 
-export const updateChatById = async (token: string, id: string, chat: object) => {
+export const updateChatById = async (
+	token: string,
+	id: string,
+	chat: object,
+	deletedMessageIds: string[] = []
+) => {
 	let error = null;
 
 	const res = await fetch(`${WEBUI_API_BASE_URL}/chats/${id}`, {
@@ -1167,7 +1172,8 @@ export const updateChatById = async (token: string, id: string, chat: object) =>
 			...(token && { authorization: `Bearer ${token}` })
 		},
 		body: JSON.stringify({
-			chat: chat
+			chat: chat,
+			...(deletedMessageIds.length && { deleted_message_ids: deletedMessageIds })
 		})
 	})
 		.then(async (res) => {
diff --git a/src/lib/components/chat/Chat.svelte b/src/lib/components/chat/Chat.svelte
index 49b7ffb67a..36efe44e33 100644
--- a/src/lib/components/chat/Chat.svelte
+++ b/src/lib/components/chat/Chat.svelte
@@ -512,7 +512,7 @@
 		}
 	};
 
-	const showMessage = async (message, scroll = true) => {
+	const showMessage = async (message, scroll = true, save = true) => {
 		const _chatId = JSON.parse(JSON.stringify($chatId));
 		let _messageId = JSON.parse(JSON.stringify(message.id));
 
@@ -545,7 +545,9 @@
 		await tick();
 		await tick();
 
-		saveChatHandler(_chatId, history);
+		if (save) {
+			saveChatHandler(_chatId, history);
+		}
 	};
 
 	const updateLastReadAt = (id) => {
diff --git a/src/lib/components/chat/Messages.svelte b/src/lib/components/chat/Messages.svelte
index d525e5a8a4..283bfd44a4 100644
--- a/src/lib/components/chat/Messages.svelte
+++ b/src/lib/components/chat/Messages.svelte
@@ -35,6 +35,7 @@
 	export let atSelectedModel;
 
 	let messages = [];
+	let deletedMessageIds = new Set<string>();
 
 	export let setInputText: Function = () => {};
 
@@ -168,10 +169,16 @@
 		if (!$temporaryChatEnabled) {
 			history = history;
 			await tick();
-			const res = await updateChatById(localStorage.token, chatId, {
-				history: history,
-				messages: messages
-			});
+			const res = await updateChatById(
+				localStorage.token,
+				chatId,
+				{
+					history: history,
+					messages: messages
+				},
+				Array.from(deletedMessageIds)
+			);
+			deletedMessageIds.clear();
 
 			// Refresh local message content from backend (e.g. re-derived via serialize_output)
 			if (res?.chat?.history?.messages) {
@@ -461,9 +468,11 @@
 		// Delete the message and its children
 		[messageId, ...childMessageIds].forEach((id) => {
 			delete history.messages[id];
+			deletedMessageIds.add(id);
 		});
 
-		showMessage({ id: parentMessageId }, false);
+		showMessage({ id: parentMessageId }, false, false);
+		await updateChat();
 	};
 
 	const triggerScroll = () => {