optimize: more aggressive Android Detox resource optimization

- Downgrade to Android API 28 (smallest system images)
- Reduce memory to 768MB (minimum viable)
- Add wipe-data flag for clean emulator state
- Increase boot timeout to 15 minutes
- Remove all unused system images to free disk space
- Update cache key for API 28

This should resolve the persistent 'Timeout waiting for emulator to boot' issue
by using the most minimal Android configuration possible.

Author: greweb

.github/workflows/ci.yml

@@ -647,7 +647,7 @@ jobs:
           path: |
             ~/.android/avd/*
             ~/.android/adb*
-          key: avd-29-pixel3a
+          key: avd-28-pixel3a
 
       - name: Install dependencies
         run: npm install --legacy-peer-deps
@@ -669,18 +669,26 @@ jobs:
           sudo apt-get clean
           sudo rm -rf /usr/share/dotnet
           sudo rm -rf /usr/local/lib/android/sdk/emulator/qemu/linux-x86_64/qemu-system-*
+          sudo rm -rf /usr/local/lib/android/sdk/system-images/android-30
+          sudo rm -rf /usr/local/lib/android/sdk/system-images/android-29
+          sudo rm -rf /usr/local/lib/android/sdk/system-images/android-31
+          sudo rm -rf /usr/local/lib/android/sdk/system-images/android-32
+          sudo rm -rf /usr/local/lib/android/sdk/system-images/android-33
+          sudo rm -rf /usr/local/lib/android/sdk/system-images/android-34
+          sudo rm -rf /usr/local/lib/android/sdk/system-images/android-35
           df -h
 
       - name: Create AVD and run Detox tests
         uses: reactivecircus/android-emulator-runner@v2
         with:
-          api-level: 29
+          api-level: 28
           target: google_apis
           arch: x86_64
           profile: pixel_3a
           force-avd-creation: false
-          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none -no-snapshot-save -no-snapshot-load -memory 1024 -cores 1 -qemu -enable-kvm -partition-size 2048
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none -no-snapshot-save -no-snapshot-load -memory 768 -cores 1 -qemu -enable-kvm -partition-size 1024 -no-snapshot -wipe-data
           disable-animations: true
+          emulator-boot-timeout: 900
           script: |
             cd example
             echo "🚀 Starting Metro bundler..."

example/.detoxrc.js

@@ -35,7 +35,7 @@ module.exports = {
     emulator: {
       type: 'android.emulator',
       device: {
-        avdName: 'pixel_3a_API_29_extension_level_7_x86_64',
+        avdName: 'pixel_3a_API_28_extension_level_7_x86_64',
       },
     },
   },