Feat/tauri integration - Add UnifiedPush

[TastelessVoid]

Description

This PR adds UnifiedPush support using my fork of the Tauri Plugin Notification, as well as fix the APK for Android devices.

Service workers do not exist in Android WebViews so I manually auth media (images, avatars, etc.) and cache them. The caching could use some improvement.

It also cleans up build artifacts that were accidentally committed to the repo.

Fixes #

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings

[hazre]

It's good for the most part. although the binding thing definitely should be fixed. I will take a look at the actual plugin after this. also run npm run fmt/typcheck/lint/knip and fix any issues there.