Elie Habib 61a2b5f286 perf(map): lazy supercluster init, memoize filterByTime, lazy static layers (#1985) ...

Avoid wasted startup work for non-tech variants and reduce per-render
cost in buildLayers():

- Remove eager rebuildTechHQSupercluster/rebuildDatacenterSupercluster
  from map load and basemap-switch handlers; build lazily in
  updateClusterData() only when the exact conditions are met
- Add WeakMap-backed filterByTimeCached() with 1-minute time bucket;
  replaces 10 inline filterByTime() calls in buildLayers()
- Rewrite GlobeMap.initStaticLayers() to delegate to
  ensureStaticDataForLayer(), skipping datasets for disabled layers;
  hook into setLayers() and enableLayer() for lazy init on first enable

2026-03-21 15:32:51 +04:00

..

fix-forecast-semantic-quality.md

fix(forecast): block generic-actor cross-theater interactions + raise enrichment budget (#1916)

2026-03-20 13:26:58 +04:00

map-performance-improvements.md

perf(map): lazy supercluster init, memoize filterByTime, lazy static layers (#1985)

2026-03-21 15:32:51 +04:00