Add shuffle dashboard with cost tracking and daily generation limits.

Player settings panel, stats API, and README document how saved and new tracks mix under a per-day Lyria cap.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/ozan_radio/dj.py

@@ -67,11 +67,11 @@ class DeepSeekDJ:
 
     def __init__(self, config: Config) -> None:
         self._config = config
-        self._settings = load_settings()
 
     def _taste_block(self) -> str:
-        if self._settings:
-            return self._settings.dj_context()
+        settings = load_settings()
+        if settings:
+            return settings.dj_context()
         return "No settings.json — freestyle eclectic world groove."
 
     async def _completion(self, messages: list[dict], *, json_mode: bool = False) -> str: