Fix recipe list links and home page recipe count

- Template used recipe.id but service returns recipe.recipe_id
- Add recipe count to home page stats

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app/routers/home.py

@@ -40,6 +40,14 @@ async def home(request: Request):
             stats["media"] = await database.count_user_items(user.actor_id)
         except Exception:
             pass
+        try:
+            from ..services.recipe_service import RecipeService
+            from ..dependencies import get_redis_client, get_cache_manager
+            recipe_service = RecipeService(get_redis_client(), get_cache_manager())
+            recipes = await recipe_service.list_recipes(user.actor_id)
+            stats["recipes"] = len(recipes)
+        except Exception:
+            pass
 
     templates = get_templates(request)
     return render(templates, "home.html", request,