fix: disable admin self user delete

backend/apps/web/routers/users.py

@@ -87,15 +87,21 @@ async def delete_user_by_id(user_id: str, cred=Depends(bearer_scheme)):
 
     if user:
         if user.role == "admin":
+            if user.id != user_id:
                 result = Users.delete_user_by_id(user_id)
 
                 if result:
                     return True
                 else:
                     raise HTTPException(
-                    status_code=status.HTTP_403_FORBIDDEN,
+                        status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
                         detail=ERROR_MESSAGES.DELETE_USER_ERROR,
                     )
+            else:
+                raise HTTPException(
+                    status_code=status.HTTP_403_FORBIDDEN,
+                    detail=ERROR_MESSAGES.ACTION_PROHIBITED,
+                )
         else:
             raise HTTPException(
                 status_code=status.HTTP_403_FORBIDDEN,