Refactor recorder modules into tested JVM components

[ElliotBadinger]

Summary

• convert the data and recorder feature modules to JVM builds with explicit javax.inject support and remove obsolete Hilt bindings
• implement a stateful RecordingRepository backed by new domain models and propagate dedicated use cases for listening, recording, and saving
• rewrite the RecordingViewModel around coroutine scope management and add comprehensive repository, use case, and view model unit tests

Testing

• ./gradlew :domain:test :data:test :features:recorder:test

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https://chatgpt.com/codex/tasks/task_b_68e07d7d28848323a5a357432a7fbf78

[openhands-ai]

Looks like there are a few issues preventing this PR from being merged!

• GitHub Actions are failing:
  • unit-tests
  • Android CI
  • Cross-Platform CI
  • Cross-Platform CI
  • Android CI

If you'd like me to help, just leave a comment, like

@OpenHands please fix the failing actions on PR #4 at branch `codex/complete-comprehensive-app-refactoring`

Feel free to include any additional details that might help me get this PR into a better state.

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