new media player functionality

backend/app/schemas.py

@@ -73,6 +73,8 @@ class StationConfigResponse(BaseModel):
     email: str
     website: str
     donation_url: str
+    stream_url: str
+    stream_metadata_url: str
 
     model_config = {"from_attributes": True}
 
@@ -95,6 +97,8 @@ class StationConfigUpdate(BaseModel):
     email: Optional[str] = None
     website: Optional[str] = None
     donation_url: Optional[str] = None
+    stream_url: Optional[str] = None
+    stream_metadata_url: Optional[str] = None
 
 
 # ── HistoryEntry ──────────────────────────────────────────