Scope evaluation wording to this project's test set

Add evaluation caveats & tier guidance: TTS gate is ranking-valid only; tiny not recommended for Korean commands (real-cmd CER 0.896, device 1/4)

Add model card

Add whisper_large_v3_turbo_acft_ko_30s_drq.tflite

Add whisper_large_v3_turbo_acft_ko_10s_drq.tflite

Add whisper_large_v3_turbo_acft_ko_5s_drq.tflite

Add whisper_medium_acft_ko_30s_drq.tflite

Add whisper_medium_acft_ko_10s_drq.tflite

Add whisper_medium_acft_ko_5s_drq.tflite

Add whisper_base_acft_ko_30s_drq.tflite

Add whisper_base_acft_ko_10s_drq.tflite

Add whisper_base_acft_ko_5s_drq.tflite

Add whisper_tiny_acft_ko_30s_drq.tflite

Add whisper_tiny_acft_ko_10s_drq.tflite

Add whisper_tiny_acft_ko_5s_drq.tflite

initial commit