Build Android APK targeting production

Summary

Built the Android release APK with ./gradlew assembleRelease using the existing production URL https://lists.deeka.work. Produced android/app/build/outputs/apk/release/app-release.apk (2.6 MB) and confirmed the generated release BuildConfig.BASE_URL matched production. The build succeeded; no tracked project files changed. Installation and runtime behavior were not tested. The build reported a Kotlin nullable String type-mismatch warning at Reminders.kt:100:64.

Decisions

• Used the existing release configuration and debug-key signing for direct installation; the APK was not suitable for Play Store publishing.