Refactor iPerl communication system and add unit tests:
- Update `IperlHead` logic: Fix `VolumeFromSamples` calculation by refining sample filtering and averaging logic.
- Introduce `AutoClickOkAfterDelay` in `CycleBgEnForm` and `TestStartEndForm` for automated dialog interactions.
- Add `OptoTelegramRawTest` and `OptoTelegramRawTest_UpdateFromSmart_Concept` to validate timestamp unwrapping, volume unwrapping, and edge case handling.
- Enhance asynchronous testing and mocking framework for improved stability.
- Update project files to include new test suites and ensure proper build integration.