docs: Update theme, icon theme, and visual customization pages (#41761)
Some housekeeping updates:
- Update hardcoded actions/keybindings so they're pulled from the repo
- Mention settings window when useful
- Add more info about agent panel's font size
- Break sentences in individual lines
Release Notes:
- N/A
12fe12b5acDanilo Leal committed on 11/2/2025, 5:30:37 PM· committed by GitHubparenta9bc890