enh: option to disable api auth

backend/open_webui/apps/webui/main.py

@@ -35,6 +35,7 @@ from open_webui.config import (
     ENABLE_LOGIN_FORM,
     ENABLE_MESSAGE_RATING,
     ENABLE_SIGNUP,
+    ENABLE_API_KEY,
     ENABLE_EVALUATION_ARENA_MODELS,
     EVALUATION_ARENA_MODELS,
     DEFAULT_ARENA_MODEL,
@@ -98,6 +99,8 @@ app.state.config = AppConfig()
 
 app.state.config.ENABLE_SIGNUP = ENABLE_SIGNUP
 app.state.config.ENABLE_LOGIN_FORM = ENABLE_LOGIN_FORM
+app.state.config.ENABLE_API_KEY = ENABLE_API_KEY
+
 app.state.config.JWT_EXPIRES_IN = JWT_EXPIRES_IN
 app.state.AUTH_TRUSTED_EMAIL_HEADER = WEBUI_AUTH_TRUSTED_EMAIL_HEADER
 app.state.AUTH_TRUSTED_NAME_HEADER = WEBUI_AUTH_TRUSTED_NAME_HEADER