feat(ui): Settings view + per-space project cards (status/research/edit/delete) + theming pass
- Settings (#/settings): API tokens (mint/list/revoke), Agents list, Orthos Mode placeholder
- Per-space Projects: Void-1-style expandable cards — inline status, ↻ Research (Eithan stub),
Edit/New modal, Delete-with-confirm; migration 019 adds research_status/notes/timestamps;
POST /api/projects/:id/research stub; GET /api/agent-tokens list
- Global +1 font bump; themed scrollbars; larger/bolder themed topbar
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>