Update status bar and boot up more quickly with actual radio status

app/routers/health.py

@@ -14,6 +14,7 @@ router = APIRouter(tags=["health"])
 class HealthResponse(BaseModel):
     status: str
     radio_connected: bool
+    radio_initializing: bool = False
     connection_info: str | None
     database_size_mb: float
     oldest_undecrypted_timestamp: int | None
@@ -45,9 +46,20 @@ async def build_health_data(radio_connected: bool, connection_info: str | None)
     except Exception:
         pass
 
+    setup_in_progress = getattr(radio_manager, "is_setup_in_progress", False)
+    if not isinstance(setup_in_progress, bool):
+        setup_in_progress = False
+
+    setup_complete = getattr(radio_manager, "is_setup_complete", radio_connected)
+    if not isinstance(setup_complete, bool):
+        setup_complete = radio_connected
+
+    radio_initializing = bool(radio_connected and (setup_in_progress or not setup_complete))
+
     return {
-        "status": "ok" if radio_connected else "degraded",
+        "status": "ok" if radio_connected and not radio_initializing else "degraded",
         "radio_connected": radio_connected,
+        "radio_initializing": radio_initializing,
         "connection_info": connection_info,
         "database_size_mb": db_size_mb,
         "oldest_undecrypted_timestamp": oldest_ts,