AGP 9.0+ removes the kotlin-android plugin requirement (handled
automatically by AGP itself once kotlin-compose is applied). Task 5
removed it from app/build.gradle.kts; this commit removes the
no-longer-consumed alias from the root build and version catalog.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Bootstrapped Gradle 8.14 wrapper from HouseHoldKeaper, then upgraded
to 9.5.1 (required by AGP 9.1.1). All dependency versions verified as
latest stable on 2026-06-08, with Material 3 deliberately pinned to
1.5.0-alpha21 (Expressive APIs are not in any stable release yet).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>