feat: add gemini-2.0 support!

fix: use empty audio as fallback for failed tts tasks

fix: handle empty lines in tts tasks generation

fix: handle multiple spaces when merging words

fix: allow multiple splits in second segmentation

fix:support for grok beta

fix: add fixed ver of ctranslate2 4.5.0

fix: resolve compatibility issues in askgpt function

feat: add custom terms

docs: update note for local llm

docs: update

docs: update 302ai

feat: sync sidebar setting

refactor: unify tts methods with 302ai integration

feat: add custom tts setting