[FEATURE]:Opencode Carbonfox Theme

[devatnull]

Feature hasn't been suggested before.

• I have verified this feature I'm about to request hasn't been suggested before.

Describe the enhancement you want to request

Hey, I want the option to be able to use carbonfox theme.

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• [FEATURE]: Add Bluloco theme #8653: [FEATURE]: Add Bluloco theme - Another specific theme request following the same pattern
• [FEATURE]: Base16 Default Theme for TUI (Dark & Light) #8632: [FEATURE]: Base16 Default Theme for TUI (Dark & Light) - Feature request for specific theme additions
• [FEATURE]: Add ef-themes collection by Protesilaos Stavrou #5862: [FEATURE]: Add ef-themes collection by Protesilaos Stavrou - Collection of 34 accessibility-focused themes

Feel free to ignore if none of these address your specific case.