Improve media provider

[alperozturk96]

Changes

• Converts to Kotlin
• Simplifies logic
• Clean up logs

[github-actions]

APK file: https://github.com/nextcloud/android/actions/runs/32229793539/artifacts/9357090364
To test this change/fix you can simply download above APK file and install and test it in parallel to your existing Nextcloud app.
(please click on link to get QR code displayed)

[github-actions]

APK file: https://github.com/nextcloud/android/actions/runs/32242417093/artifacts/9361755981
To test this change/fix you can simply download above APK file and install and test it in parallel to your existing Nextcloud app.
(please click on link to get QR code displayed)

[daniele-verducci]

Difficult to check all the code, so I tested it on my phone that has a lot of media folders, checked on the autoupload screen comparing with the released app and they match ✅

[github-actions]

blue-Light-Screenshot test failed, but no output was generated. Maybe a preliminary stage failed.

[github-actions]

master-IT test failed: https://www.kaminsky.me/nc-dev/android-integrationTests/17503-IT-master-15-54

[github-actions]

Codacy

SpotBugs

Category	Base	New
Bad practice	32	32
Correctness	59	59
Dodgy code	207	207
Experimental	1	1
Malicious code vulnerability	2	2
Multithreaded correctness	25	25
Performance	39	37
Security	19	19
Total	384	382

[github-actions]

APK file: https://github.com/nextcloud/android/actions/runs/33525705744/artifacts/9810564249
To test this change/fix you can simply download above APK file and install and test it in parallel to your existing Nextcloud app.
(please click on link to get QR code displayed)