refactor(frontend): ♻️ split user profile/management (#670)

* refactor(frontend): ♻️ major rewrite/improvement of use-profile pages

* refactor(frontend): ♻️ split webhooks into their own page

Co-authored-by: hay-kot <hay-kot@pm.me>

mealie/schema/user/user.py

@@ -1,3 +1,4 @@
+from datetime import datetime
 from typing import Any, Optional
 
 from fastapi_camelcase import CamelModel
@@ -19,6 +20,7 @@ class LoingLiveTokenIn(CamelModel):
 
 class LongLiveTokenOut(LoingLiveTokenIn):
     id: int
+    created_at: datetime
 
     class Config:
         orm_mode = True