fixed: robust initial caching

https://github.com/comfyanonymous/ComfyUI/issues/7003#issuecomment-2690687621

modified: store `db_mode` setting to `config.ini`
https://github.com/ltdrdata/ComfyUI-Manager/issues/1582#issuecomment-2687332355

remove: fetch updates / skip updates
- 'updates' filter will trigger fetching
https://github.com/ltdrdata/ComfyUI-Manager/issues/1584

added: support for `disable_front` or `DISABLE_COMFYUI_MANAGER_FRONT`

__init__.py

@@ -7,7 +7,10 @@ if not os.path.exists(cli_mode_flag):
     sys.path.append(os.path.join(os.path.dirname(__file__), "glob"))
     import manager_server  # noqa: F401
     import share_3rdparty  # noqa: F401
-    WEB_DIRECTORY = "js"
+    import cm_global
+
+    if not cm_global.disable_front and not 'DISABLE_COMFYUI_MANAGER_FRONT' in os.environ:
+        WEB_DIRECTORY = "js"
 else:
     print("\n[ComfyUI-Manager] !! cli-only-mode is enabled !!\n")