Android: bundle download can hang forever (no connect/read timeouts on HttpURLConnection) #146

On Android, the OTA bundle download has no network timeouts, so a stalled connection can block forever without any event reaching JS.

StallionFileDownloader.setupConnection (and StallionApiManager) opens an HttpURLConnection without calling setConnectTimeout / setReadTimeout. Both default to 0 (infinite). If the connection stalls mid-download (e.g. Wi-Fi stays connected but has no internet), inputStream.read() in downloadFile blocks indefinitely:

• no DOWNLOAD_ERROR_PROD is emitted, and progress stops
• isDownloadInProgress in StallionSyncHandler is never released, so calling sync() again returns silently and can't recover the download
  only killing the app recovers it
• iOS doesn't have this problem, because URLSession's default timeoutIntervalForRequest (60s) turns a stall into a DOWNLOAD_ERROR_PROD.

This matters most for mandatory updates, where the app shows a blocking "downloading" screen. With a stalled download, users are stuck on it with no way to retry.

Suggested fix: set connect/read timeouts on the connections in setupConnection and StallionApiManager. A stall then throws an IOException, goes through the existing onReject path, emits DOWNLOAD_ERROR_PROD, and releases the lock so sync() can retry. The download also resumes from the cache via the Range header.

This observation is with version 2.3.2 (but also present on your main branch).