Apply ui-config background color across UI surfaces

[willyogo]

Summary

• expose the community ui_config backgroundColor as a global CSS variable and surface it through the shared UI color hook
• apply the configured background color to navigation (desktop and mobile), tab bars, profile fidget, and shared modals for consistent theming

Testing

• yarn lint (fails: Yarn immutable install prevented dependency resolution)

---

Codex Task

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Review	Updated (UTC)
space-system	Ready	Preview, Comment	Dec 30, 2025 11:13pm
space-system (blankspace-testing)	Ready	Preview, Comment	Dec 30, 2025 11:13pm

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}