On the Weekly page, no-rain (0") days now warm with the dry-streak ramp
(tan→red, deepening to a 14-day cap) instead of a flat blue/tan, matching
the Dry chart and calendar's dry-period language:
- Precip trend chart: no-rain day dots colored by drynessColor(dsr).
- "Daily, graded" timeline strip: Rain-row dry cells tinted by dsr via a
new optional color override on rdCell.
Rain days keep their intensity-tier colors; unknown streaks fall back to
the prior flat color, so nothing regresses.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019VP23wKmjS2ozk1g5a9g1Z
