- Fix body/html dark background to surface-950
- Add dark scrollbar styling
- Fix App.svelte wrapper to use Tailwind dark: classes instead of conditional strings
- Add dark:bg-surface-800 and dark:border-surface-700 to all cards in Dashboard, Docker, Files, Gitea
- Add dark text variants for headings, labels, and content text
- Add dark hover states for interactive elements
- Enable cross-category sidebar drag-and-drop
Gan, Jimmy