feat: billing guest access

routers/user.py

@@ -1,12 +1,14 @@
-from fastapi import APIRouter
+from fastapi import APIRouter, Depends
 
 from backend.dependecies import SessionDependency
 from schemas.user import *
+from services.auth import authorized_user
 from services.user import UserService
 
 user_router = APIRouter(
     prefix="/user",
-    tags=["user"]
+    tags=["user"],
+    dependencies=[Depends(authorized_user)]
 )