Add support for Flip Mode configuration in iPerl: Implement `SetFlipMode` functionality in `OptoHeadTest` and `RadioService`, integrate constants, enhance UI, and add unit and integration tests for constant/randomized flip mode settings.
Add support for Flip Mode configuration in iPerl: Implement `SetFlipMode` functionality in `OptoHeadTest` and `RadioService`, integrate constants, enhance UI, and add unit and integration tests for constant/randomized flip mode settings.