5aaac88b56
Major release. The admin frontend is now entirely on Material UI v7: every page and shared component migrated off ~7,100 lines of hand-written CSS, and all five custom stylesheets (base/variables/plan/attendance/ offers) eliminated — global styles live in a theme-aware MUI <GlobalStyles>, widgets (Quill, Leaflet, planner grid) in scoped styled() wrappers, and the only remaining CSS imports are the two third-party libraries. Also includes the post-migration polish: consistent page-entrance motion, unified filters, mobile card layouts, readable status row tints, white-glyph icon badges, single-key theme persistence, and the offer-page fixes (heartbeat 401 handling, expires_in token lifetime, duplicate-key + motion deprecation). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>