- scripts/custom-layers.mjs: hand-authored, self-documenting config for
custom zones (polygons) and points of interest, shipped with example
Tulsa POIs and district zones plus a copy-paste template
- osm-data.mjs: merges custom layers into static/data/custom/<id>.geojson
and includes them in the _index.json manifest with category, layerType,
and color metadata
- MapView.svelte: renders each manifest entry as an independent toggleable
Leaflet layer with per-layer styling and an on-map legend panel
- +page.svelte: loads all data sources (OSM + custom) from the manifest