Update README.md

fix: swap order of credits - Dinh Thuan before Vinh Huy

fix: use direct @spaces.GPU decorator for ZeroGPU detection

feat: add ZeroGPU support for HuggingFace Spaces

fix: support CPU-only environments for model loading

fix: colorTo metadata for HF Space

Update app.py credits and README metadata

fix: remove click artifacts using VAD and root cause token trimming

fix: add fade-out/fade-in to prevent click artifacts at end of sentences

improve speed gen audio by bf16 and reduce max_step

Merge pull request #2 from samiuoi/main

Change comment to english

update for apple silicon chipset (M)

Change license from MIT to CC BY-NC 4.0 (non-commercial)

Add ContextBoxAI credits to README and pyproject

Remove russian-text-stresser to fix dependency conflict

Update dependencies versions

Add random voice selection when no reference audio provided

Add soe-vinorm for Vietnamese text normalization

Initial commit: Viterbox Vietnamese TTS