feat(app): add design system viewer, nostr feed, stop generation, and content refactor

- Design system browser with grid/detail views for tokens and components
- Nostr feed tab with note/article/zap filtering and relay status
- Stop generation button to abort AI streaming mid-response
- Paste & extract content without sending to AI
- Refactor useContentPanel into contentExtraction.ts and contentFiltering.ts
- Banner fallback composable for 3-stage image loading
- Wikipedia and Google Books as fallback image sources
- Loading skeletons with variant-specific shapes
- Mobile UX: auto-switch to content, back button, detail flow
- Project grid with breadcrumb nav and inline creation
- Filesystem Vite plugin for local project browsing
- Magazine text cleanup and song grid polish

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Dorian
2026-03-03 13:08:32 +00:00
co-authored by Claude Opus 4.6
parent e8fc54cade
commit 00bdc055ba
31 changed files with 3175 additions and 1555 deletions
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