fix: include historical road class family

backend/tests/test_sprint187_temporal_map_foundation.py

@@ -246,6 +246,7 @@ def test_temporal_frontend_and_official_operator_contracts_exist() -> None:
     assert "Statbel" in population and "area_weighted_sum" in population
     assert "HistLandgebruik" in landuse and "intersection_area" in landuse
     assert "<wfs:GetFeature" in landuse and "session.post(" in landuse
+    assert 'lambda value: value.startswith("weg"), "weg*"' in landuse
     assert "provision_mol_population_history.py" in dockerfile
     assert "provision_mol_historical_landuse.py" in dockerfile
     assert "fake" not in population.lower()

docs/CODEX_EXECUTION_LOG.md

@@ -7802,3 +7802,4 @@ Live deployment correction:
 - The first Statbel upload exposed 3D sector coordinates (`Z=0`) against the canonical 2D PostGIS vector column. The source is valid; GeoIntel now preserves the original artifact, records the Z-feature count and explicitly drops Z only for the 2D query index.
 - Vector upload persistence is now atomic across Dataset, DatasetVersion and VectorFeature rows, with storage cleanup on rollback. This prevents the failed-indexing orphan state observed during the live import.
 - Tower could read the historical WFS capabilities but its gateway rejected XML `FILTER` content embedded in a GET query. The operator now sends the same read-only WFS 2.0 GetFeature request as XML POST; a live two-feature forest page returned successfully before redeployment.
+- The 1778 edition classifies roads as `weg`, while later editions can use road subclasses. The exact server-side road filter now uses `weg*`, covering the documented class family without admitting unrelated themes.

scripts/provision_mol_historical_landuse.py

@@ -48,7 +48,7 @@ THEMES = (
     ThemeDefinition("buildings", "Historische bebouwing", lambda value: value.startswith("bebouwing"), "bebouwing*", "like"),
     ThemeDefinition("forest", "Historisch bos", lambda value: value.startswith("bos-") or value == "bos", "bos*", "like"),
     ThemeDefinition("water", "Historisch water", lambda value: value == "water", "water", "equal"),
-    ThemeDefinition("roads", "Historische wegen", lambda value: value.startswith("weg-"), "weg-*", "like"),
+    ThemeDefinition("roads", "Historische wegen", lambda value: value.startswith("weg"), "weg*", "like"),
 )