Fixes#3731
espeak-ng and piper-phonemize are no longer built into sherpa-onnx.
Text frontends are now:
- **lexicon** — built in, no extra dependency
- **phonemize** — phonemize outside sherpa-onnx (e.g. [piper-phonemize](https://github.com/csukuangfj/piper-phonemize)) and pass the result in. That library is GPL, so it stays optional: sherpa-onnx is GPL-free after this PR.
## API
- `SherpaOnnxGenerationConfig` gains `phoneme_codepoints` and `tokens` (mutually exclusive alternatives to `text`)
- `data_dir` on the TTS model configs is deprecated and ignored; the ABI slot is kept
- all bindings updated: C/C++, Python, Java, Kotlin, Go, Rust, C#, Swift, Pascal, Dart/Flutter, node-addon, WASM, HarmonyOS
This PR refactors the SenseVoice offline recognizer implementations to eliminate code duplication across multiple hardware backends. Previously, each hardware provider (RKNN, Axera, AXCL, Ascend, QNN) had its own nearly identical implementation file. The refactoring consolidates all these implementations into a single template class OfflineRecognizerSenseVoiceTplImpl parameterized by the model type.
Fangjun Kuang
Fangjun Kuang
Abandon-ht