7th November 2025 — Cancelled Walk Support Part 1 #17

build 356 — Refs: #17 — commit e1b36bd

Comprehensive support for cancelled walks from the Ramblers API, with visual indicators, map markers, and unlimited pagination.

Where to Find It

• Walk Cards & Details: Yellow warning banner showing "This walk has been cancelled" with optional reason
• Maps: Grey markers with white "X" overlay and 60% opacity for cancelled walks
• Walk List: All walks now loaded from Ramblers API (no 300-walk limit)

Benefits

• Clear Visual Indicators: Yellow warning banners match Ramblers.org styling (alert-warning)
• Cancellation Details: Shows cancellation reason when provided by walk leader
• Map Distinction: Grey markers with "X" overlay make cancelled walks instantly recognizable
• Unlimited Pagination: Internal pagination fetches all events from Ramblers API, removing 300-walk page size limitation
• Comprehensive Search: Cancelled walks are visible and searchable across entire date range

Technical Details

UI Changes:

• Alert-warning banner in walk detail and card views
• Map markers updated via MapMarkerStyleService with status-specific rendering
• Pass walkStatus through MapEditComponent, CardImageOrMap, WalkViewComponent

Backend Integration:

• Map status and cancellation_reason from Ramblers Events API
• Add fields to RamblersEventSummaryResponse interface
• Add STATUS and CANCELLATION_REASON to GroupEventField enum

Pagination Enhancement:

• Offset-based pagination pattern from list-events-by-slug.ts
• DRY refactor: shared buildParameters, fetchPage, cacheEvents functions
• Combine all pages into single response with accurate totals