v1.0.0: Fix the release workflow's macOS lipo check and Android platform install

Release run 38437449018 passed the Linux and Windows jobs and failed
twice. The macOS collect step passed the binary to lipo after the
-verify_arch architecture list, and Xcode 27's lipo rejects the
documented order as well; the step now reads lipo -archs and requires
exactly the arm64 and x86_64 slices. The Android jobs asked sdkmanager
for platforms;android-37 because the Tauri CLI 2.12.2 host template
compiles against API 37, which Google publishes only as minor-versioned
platforms (android-37.0, 37.1, 37.2); the host step now resolves every
declared compileSdk to android-N or android-N.0 from the stable listing,
and the SDK step no longer reinstalls cmdline-tools;latest into a second
directory.

Reproducing the Android job locally reached a third defect: the player
plugin imports androidx.activity classes that tauri-android does not
export, so compileReleaseKotlin failed. The plugin now declares
androidx.activity:activity 1.13.0, and the aarch64 release APK builds
against the android-37.0 platform with only the arm64-v8a library. The
plugin's Gradle output directories are ignored so Biome and git skip
them. BUILDING.md and VERIFICATION.md record the requirements and what
ran. Version stays 1.0.0.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>