refactor(logs): drop per-tick download & wifi debug spam

The download progress listener logged transcoding detection, bitrate and the
estimated size on every progress event (every ~500ms per active download), and
the WiFi SSID helpers logged on every poll. Remove this debug noise; the
throttled 10%-milestone progress log and the genuine warn/error logs stay.

hooks/useWifiSSID.ts

@@ -53,7 +53,6 @@ export function useWifiSSID(): UseWifiSSIDReturn {
   const fetchSSID = useCallback(async () => {
     if (Platform.isTV) return;
     const result = await getSSID();
-    console.log("[WiFi Debug] Native module SSID:", result);
     setSSID(result);
   }, []);