Version 0.0.230

Hi all, version 0.0.230 is live! This release includes:

Web & Desktop:

- Allow using the character avatar image as the background image.

- Add an option to bold text - just use two asterisks, i.e. `**bold text**`.

- Fix bug where you couldn't use the Forge image generation models without a paid subscription - now using it is free.

- Add a setting to control the TTS volume.

Desktop:

- Fix bug with ComfyUI and Forge image generation not working with custom URLs.

Thank you, and please let me know if you have any issues!