[BUG] External downloader not detected

[shawarmaji47-png]

Title:
External downloader not detected (Seal installed)

Description:
OpenTune shows "external downloader not installed"
even though Seal is installed and working.

Steps to reproduce:

1. Install Seal (F-Droid version)
2. Enable external downloader in OpenTune
3. Enter package name: com.junkfood.seal
4. Try downloading a song

Expected:
Seal should open and handle download

Actual:
Error: external downloader not installed

Additional info:

• Seal works via share menu
• Android version: (Android 13)
• OpenTune version: (latest 3.0.0.0)

[Raghucharan16]

same with Ytdlnis too