Federate official Belgium data sources

docs/CODEX_EXECUTION_LOG.md

@@ -1,5 +1,28 @@
 ## Autonomous RC program for Belgium and the Belgian North Sea (2026-07-17)
 
+### Post-RC national data federation (2026-07-19)
+
+- Added explicit administrative and maritime themes for persisted NGI/RBINS
+  reference data and made readiness depend on analyzable themes rather than a
+  raw Dataset count.
+- Generalized the governed Statbel population scripts to the Belgium boundary
+  and complete municipality inventory while retaining all release-promotion
+  safety gates.
+- Added allowlisted bounded SPW/PICC ArcGIS REST and UrbIS WFS adapters with
+  source-specific coverage, CRS, identity, paging, geometry, licence,
+  provenance and metric contracts. Output still enters PostGIS only through
+  `DatasetService.import_vector_bytes`.
+- Made the frontend resolve actual coverage zones before choosing GRB,
+  SPW/PICC or UrbIS and retain separate source results for mixed-zone
+  selections.
+- Added SPW/UrbIS runtime controls to both Compose variants and the editable
+  Unraid/Dockerman deployment path.
+- Rechecked MDK bathymetry. Strict hostname validation still fails because the
+  configured official hostname presents a `*.l27powered.eu` certificate, so
+  acquisition remains truthfully disabled.
+- Focused backend and frontend suites passed before full release validation;
+  full local and Tower evidence follows in the final P5 gate.
+
 ### RC-4 national and maritime coverage foundation
 
 - Added an independent coverage registry so the exact Sprint 7