подгрузка данных для api из env

hockey_data/config.py

@@ -382,12 +382,22 @@ class HockeySettingsStore:
         password = os.getenv("STAT2TV_PASSWORD", str(raw.get("password") or ""))
         return username.strip(), password
 
+    def credentials_source(self) -> str:
+        """Return where Stat2TV credentials come from without exposing secrets."""
+        if os.getenv("STAT2TV_LOGIN") is not None or os.getenv("STAT2TV_PASSWORD") is not None:
+            return "env"
+        raw = self._read_json(self.secret_file)
+        if str(raw.get("username") or "").strip() or str(raw.get("password") or ""):
+            return "local_file"
+        return "missing"
+
     def status(self) -> dict[str, Any]:
         settings = self.public()
         username, password = self.credentials()
         return {
             **settings,
             "credentials_configured": bool(username and password),
+            "credentials_source": self.credentials_source(),
             "username_masked": self.mask_username(username),
         }