fix: reload ollama models list after model deletion (#19912)

Co-authored-by: Zyfax <kemon@hey.com>

src/lib/components/admin/Settings/Models/Manage/ManageOllama.svelte

@@ -453,6 +453,11 @@
 				$config?.features?.enable_direct_connections && ($settings?.directConnections ?? null)
 			)
 		);
+
+		ollamaModels = await getOllamaModels(localStorage.token, urlIdx).catch((error) => {
+			toast.error(`${error}`);
+			return null;
+		});
 	};
 
 	const cancelUpdateModelHandler = async (model: string) => {