This change adds support for voice input and output to the GPTbot. Users can enable this feature using the new `!gptbot roomsettings` command. Voice input and output are currently supported via OpenAI's TTS and Whisper models. However, note that voice input may be unreliable at the moment. This enhancement expands the capabilities of the bot, allowing users to interact with it using their voice. This addresses the need for a more user-friendly and natural way of communication.
New "imagine" and "calculate" commands
Implemented image sending
Moved OpenAI specific code to OpenAI class
Abstracted away OpenAI API in bot class
Minor fixes
Switched from sqlite3 to DuckDB
Added comments to config template
Added more options to configuration
Added systemd service file
Added migration logging to database
Added command handling for help, room creation, stats, bot info
Improved context handling
Added some config checks
Added auto-detection of bot's Matrix user ID
Added more info to README