Each sidebar section header (Projects, People, Topics, etc.) now shows
a + button on hover. Clicking it opens the CreateNoteDialog pre-filled
with that section's type, so users can quickly create new items without
manually selecting the type.
- Add defaultType prop to CreateNoteDialog for pre-selecting type
- Add onCreateType callback to Sidebar with hover-visible + button
- Wire up in App.tsx with unified openCreateDialog handler
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Install Tailwind CSS v4 + shadcn/ui with Radix UI primitives. Migrate all
UI components (Sidebar, NoteList, Editor tabs, Inspector, dialogs, palette)
from BEM CSS to Tailwind utility classes and shadcn components (Button,
Input, Dialog, Badge, etc.). Map theme system to shadcn CSS variables while
preserving BlockNote editor styles untouched. Remove 8 old CSS files.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
