1d77adf84e
Complete visual overhaul matching Month view style: - GitHub-style heatmap grid (12 columns for months, days as rows) - Donut chart showing mood distribution with total days in center - Bar chart stats alongside donut chart - Collapsible stats section with chevron toggle - YearCard, YearHeatmapGrid, MonthColumn, YearHeatmapCell components - Consistent styling with Month view redesign 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>