revert(mobile): back out the native feature drop for a visual review

[GSTJ]

Summary

Reverts the native features merged over the last weeks without a visual review: notification reply (#75, which carried #80), quick actions (#76), themed icons (#77), Liquid Glass (#78), home-screen widgets (#83) and the widget signing fix (#109). Haptics (#74) and the security fixes stay in.

Details

• Each reverted PR is reopened as a Do Not Merge draft so they can come back one by one after review.
• The reverts were applied on top of the later rename and lint sweeps, so the restored pre-glass files were adapted to the new module paths (blur-view, pressable-area) and to oxlint/oxfmt.
• The mobile jest config stays: the image and hero tests added later depend on it.
• Lockfile re-synced after dropping expo-glass-effect, expo-quick-actions and @bacons/apple-targets.

Testing steps

1. Open the app, swipe around and open a dog profile: the translucent pills and the back button show the old blur look, without the new glass effect.
2. Long-press the app icon on the home screen: no quick actions menu shows up, and the icon no longer has a dark variant.
3. Look for the matches widget in the phone's widget gallery: it is gone.
4. Get a chat message push: it shows as a plain notification, without the dog's photo or an inline reply field.