added logs for debugging

gen/openapi_server/controllers/patchnotes_controller.py

@@ -126,7 +126,9 @@ def list_patchnotes(since: str | None = None):
     user_id = current_user_id()  # 1) aktueller Benutzer
     last_login = last_login_collection.find_one({"user_id": user_id}, {"last_login"})
     query = {}
+    logging.info("since" +since)
     if since:
+        logging.info("Went into if since")
         query = {
             "patch_date": {
                 "$gte": last_login,
@@ -145,6 +147,7 @@ def list_patchnotes(since: str | None = None):
 
     # 3) Datum validieren (nur wenn vorhanden)
     elif since is None:
+        logging.info("Went into if since is None")
         try:
             docs = collection.find({})
             for d in docs: