Brings Gitea mirror up to date with the current state of the
openclaw/openclaw PR branch, including all fixes from Codex review:
- Namespaced directive keys (fishaudio_*/fish_* prefixes only)
- Strict latency directive validation with warnings
- Code quality cleanup, s2 model removal
- Contract and directive parsing tests
- README updated with prefixed directive docs
Source: Conan-Scott/openclaw@9787ef6e (feat/fish-audio-speech-provider)
Microsoft Edge TTS defaults to enabled=true with autoSelectOrder=30,
and always passes isConfigured (no API key needed). This caused auto-TTS
to route to Edge instead of fish-audio when both had order=30.
Lower to 15 to win priority over OpenAI (10), ElevenLabs (20), and
Microsoft (30) in the auto-selection fallback chain.
- Widen voice ID validation to 20-64 alphanumeric (future-proof)
- Remove hardcoded default voiceId (SJ personal clone)
- Require voiceId in isConfigured + synthesize guard with clear error
- Add model header comment explaining Fish Audio's non-standard API
- Truncate error bodies to 500 chars to prevent log pollution
- Update tests and README to match
