feat: never-suggest CRUD endpoints (ingredient and recipe blocklist)

backend/app/main.py

@@ -32,6 +32,7 @@ def health_check_db(db: Session = Depends(get_db)):
 from app.api import profile, meals, shopping_list, pantry, admin, auth
 from app.api import ingredients as ingredients_api
 from app.api import recipes as recipes_api
+from app.api import never_suggest as never_suggest_api
 
 app.include_router(auth.router, prefix="/api/auth", tags=["auth"])
 app.include_router(profile.router, prefix="/api/profile", tags=["profile"])
@@ -44,3 +45,5 @@ app.include_router(ingredients_api.admin_router)
 app.include_router(ingredients_api._match_admin_router)
 app.include_router(recipes_api.public_router)
 app.include_router(recipes_api.admin_router)
+app.include_router(never_suggest_api.public_router)
+app.include_router(never_suggest_api.admin_router)