0f91e43ea0
- add audio capability reporting for Ollama models - support Telegram voice messages via ffmpeg conversion and Ollama transcription - add USE_SYSTEM_PROMPT toggle and runtime reloading of .env/system prompt settings - support ollama_options.json for custom Ollama request options - improve Telegram MarkdownV2 escaping and formatting preservation - add environment setters for AI provider credentials and models - show audio capability in info/model commands