89d93c8155
Bug fixes: - #1 Remove duplicate month label from calendar-heatmap (shown twice in records) - #2 Extract shared .modal-overlay to app.wxss (was duplicated in index/records) UX improvements: - #3 Add long-press hint to history list in records page - #4 Add drag handle + catchtouchmove to picker modal - #5 Extend timer auto-navigate-back from 1.5s to 3s - #6 Add clear data option in settings with confirmation dialog Visual/code polish: - #7 Remove 4 unused @keyframes (shimmer, spin) and 5 unused .icon classes - #8 Tab bar inactive colors: hardcoded #888/#666 -> var(--text-secondary) - #10 Split progress-ring observer to avoid redundant setData on size/color changes - #12 Remove meaningless Math.min(planDay, 99) cap