- .gitea/workflows/ci.yml: on push/PR, runs npm ci, svelte-check, offline
regression tests, and a static (no-Overpass) build, then verifies output
- scripts/test.mjs: offline test suite — validates manifest + GeoJSON
structure and asserts fuzzy-search regressions against committed data
- package.json: add 'test' and 'build:static' scripts
- osm-data.mjs: tag OSM layers layerType='mixed' in the manifest
