feat: initial rcal-online — semantic calendar engine with lunar overlay
Forked from zoomcal-jeffemmett, unified with cal-jeffemmett into a single
semantically-aware calendar app. Replaces IFC calendar with lunar calendar,
adds 4-tab views (Temporal, Spatial, Lunar, Context), and r* tool integration
layer for cross-tool calendar rendering.
- Phase 0: Forked zoomcal, inlined @cal/shared, added lunarphase-js + suncalc
- Phase 1: New type system (lunar + r* tools), Zustand store with tabs, IFC stripped
- Phase 2: Lunar engine with synodic month tracking, MoonPhaseIcon, LunarTab
- Phase 3: Adapter registry for r* tools, RCalProvider, URL-driven /context route
- Phase 4: Prisma + PostgreSQL backend, 7 API routes (events, sources, lunar, context)
- Phase 5: Docker multi-stage build, hardened docker-compose with PostgreSQL 16
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Jeff Emmett
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