Claude Toolbox od lugia19

Adds several QoL tweaks and additional features to Claude.ai. This includes:
- Chat Forking
- Text to speech (Via Elevenlabs)
- TTS with character-based voices (Via Elevenlabs+Anthropic API)
- Speech to text (Via Groq)
- Preferences switcher
- Per-chat style overrides
- Chat exporting to JSON/TXT

Most of the above features require some form of external API service. The entire extension is built around a Bring Your Own Key principle - that is, you will have to provide your own API key.

The source code is here: https://github.com/lugia19/Claude-Toolbox