- AtelierBrainPage.svelte with full CRUD UI
- Capture bar: paste URL or type note, saves instantly
- Folder signal cards with counts
- Hybrid search (keyword + semantic)
- Item feed with metadata, tags, confidence indicators
- Detail slide-over sheet with summary, metadata, actions
- Added to AppShell nav, legacy Navbar, and layout allApps
- Route at /brain
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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