Add bounded Flanders thematic analysis

docs/CODEX_EXECUTION_LOG.md

@@ -10154,3 +10154,31 @@ Validation:
   display limit. A final shell follow-up replaces the representative
   municipality count with regional profile/partition totals and uses the
   end-user label `Vlaanderen (285 gemeenten)`.
+
+## Sprint 237 - Bounded Flanders cross-domain profile (2026-07-17)
+
+Implemented:
+- Reused the governed MercatorNet registry and canonical acquisition,
+  Dataset, analysis and image endpoints instead of introducing a second
+  provider path.
+- Added a Flanders-only `Op aanvraag` state for ruimtebeslag 2025, open ruimte
+  2022, inwonersdichtheid 2019, knooppuntwaarde 2022 and
+  voorzieningenniveau 2022.
+- Made one explicit map rectangle or municipality analysis acquire/reuse all
+  five products for the same `bbox ∩ Area`, refresh the Dataset catalog and
+  keep the measured results available for switching, export and AI context.
+- Kept the whole Flanders Area disabled for policy-raster acquisition under
+  the existing 60 km/30 million cell safety limits. Full-region vectors and
+  manifest-aware VHA analysis are unchanged.
+- Corrected `coverage_scope` so only canonically named municipality Areas are
+  labelled municipality coverage; regional clipping remains a bounded
+  selection.
+
+Validation:
+- A pre-implementation live probe acquired and persisted a real 143 x 224
+  ruimtebeslag raster for a bounded Mol rectangle through Tower. The canonical
+  analysis returned 275.4 ha, 88.4563 percent and 311.34 ha valid raster area
+  with complete selection coverage.
+- The complete local release gate passed 932 backend tests, backend
+  compilation, the 116-route contract audit, Alembic head `202607160001`,
+  frontend TypeScript typecheck and the production Vite build.