feat(scene): complete automation runtime (#11)

## Summary

- persist scenes and trigger state in Room with a database migration and one-time default seeding
- execute enabled automatic scenes from real device readings with edge-triggered thresholds, conditions, hysteresis, and time occurrence deduplication
- schedule foreground polling and WorkManager background evaluation, including reconciliation after scene changes
- allow automatic commands to be run manually for testing while bypassing triggers and conditions
- send real system notifications with runtime permission handling and accurate failure reporting
- move Other Options & Appearance to the bottom of the command editor

## Verification

- ./gradlew.bat :android:app:assembleDebug --no-daemon
- installed and exercised on mulator-5554
- verified manual automatic-command execution and Activity records
- verified notification permission flow, posted notification, and successful Activity records

Automated tests were not run per the requested iteration workflow.

Reviewed-on: #11
Co-authored-by: KremeCN <3265494849@qq.com>

android/app/build.gradle.kts

@@ -71,6 +71,7 @@ dependencies {
     implementation(project(":android:core:session"))
     implementation(project(":android:feature:infrared"))
     implementation(project(":android:feature:automation"))
+    implementation(libs.androidx.hilt.work)
     implementation(project(":absdk-bridge"))
     implementation(project(":runtime:simulation"))
     debugImplementation(project(":testing:fakes"))