- Move chat history from left sidebar to floating popover on tab bar
- Add dench-ui components (Button, Card, Input, Label, Switch) with deps
- Glassmorphism styling for all dropdowns/context menus with dark mode
- Chrome-style active tab that merges with content area
- Align sidebar header with tab bar (34px)
- Condense sidebar header to single line
- Move sidebar expand button into tab bar
- Add next-themes for proper dark mode with system preference support
- Add Tailwind v4 class-based dark mode via @custom-variant
- Add dench-ui CSS tokens (light + dark)
- Restore pointer cursor for all interactive elements
- New chat button always visible in tab bar
- "Delete this chat" label in dropdown menu
Made-with: Cursor
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