- groupEvents: buildMonthGrid covers the entire current calendar month
padded to full weeks; adjacent-month padding days are flagged (dimmed)
but can still hold events; events outside the window are counted
- Localised short weekday names as column headers; month/year label
- Webview renders a CSS grid: day cells with date number, today border
highlight, clickable event chips (colour, icon/glyph, strikethrough,
ellipsis overflow)
- Config accepts view: month-grid (alias: grid)
- SPEC.md updated; 5 new tests (47 total)
- src/Gtd/groupEvents.ts: render-ready day/week/month grouping mirroring
upstream semantics (empty groups across the span, month-coloured tiles,
primary labels on month/year boundaries, current-period flag). Divergence:
the span always includes today so the highlight is visible.
- Grouping runs in the main process; payload now carries calendar.groups +
calendar.unscheduled. Webview is a pure DOM builder.
- Webview rebuilds upstream's .event-calendar / .group / .hover-card
structure so existing CSS applies: tile per period, first event's
icon/2-chars (+N for multiples), bg/fg colours, hover card listing
events with type glyphs and strikethrough for completed todos.
- Drilldown: single-event tiles open the note directly; hover-card rows
and Unscheduled chips are individually clickable.
- Stable pastel from note-id hash replaces upstream's per-render random
colour for events without bg-colour.
- Unscheduled section: chip list below the grid (the GTD bucket).
- 9 new grouping tests (42 total)
- New markdown-it content script intercepts ```gtd-calendar fences and
emits a placeholder div (config URI-encoded in a data attribute)
- New webview asset (gtd-calendar-webview.js) finds placeholders, requests
data via webviewApi.postMessage, renders a debug view, and wires
click-to-open drilldown (openNote command)
- index.ts registers the content script and handles getEvents/openNote;
getEvents parses the YAML config for real but returns hardcoded events,
including one pointing at the current note to prove drilldown
- Old event-calendar content script removed; Calendar/ classes retained
for reuse in Phase 3
- Fork CSS section appended (placeholder, error, debug styles)
