- Change grid-template-columns from repeat(7, 1fr) to repeat(7, minmax(0, 1fr)) to prevent
content from stretching day cells unevenly
- Add computeEventColumns() helper using greedy interval-coloring algorithm with per-cluster
column counts for tiling overlapping events side-by-side
- Apply sub-column layout to day view, week view, and horizontal day view so concurrent events
no longer render on top of each other
- Guard duplicate day detail rendering when expanded day is at end-of-row or last day of month
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Jeff Emmett
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