Root cause: martin.yaml was never mounted in docker-compose.yml — Martin ran
in auto-discovery mode which dropped cadastral_ref from gis_cladiri tiles.
Changes:
- docker-compose: mount martin.yaml, upgrade Martin v0.15→v1.4.0, use --config
- map-viewer: add cladiriLabel layer (cadastral_ref at z16+), wire into visibility
- martin.yaml: update version comment
- geoportal/: tile server evaluation doc + 3 skill files (vector tiles, PMTiles, MapLibre perf)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>