Fix: Hund-Limit Standard-User (max 1, Pro required für weitere), nacho_sarah → Pro (SW by-v834)

backend/routes/dogs.py

@@ -6,7 +6,7 @@ from fastapi import APIRouter, Depends, HTTPException, UploadFile, File
 from pydantic import BaseModel
 from typing import Optional
 from database import db
-from auth import get_current_user
+from auth import get_current_user, has_pro_access
 from routes.push import send_push_to_user
 from media_utils import safe_media_path, preview_url_from
 
@@ -131,6 +131,14 @@ def _is_plausible_dog(name: str, rasse: str, geburtstag) -> tuple[bool, str]:
 @router.post("")
 async def create_dog(data: DogCreate, user=Depends(get_current_user)):
     with db() as conn:
+        existing = conn.execute(
+            "SELECT COUNT(*) FROM dogs WHERE user_id=?", (user["id"],)
+        ).fetchone()[0]
+        if existing >= 1 and not has_pro_access(user):
+            raise HTTPException(
+                status_code=403,
+                detail="Mehrere Hunde sind ein Pro-Feature. Upgrade auf Ban Yaro Pro, um weitere Hunde anzulegen."
+            )
         conn.execute(
             """INSERT INTO dogs (user_id, name, rasse, geburtstag, geschlecht,
                gewicht_kg, chip_nr, bio, is_public)