Scale regional data catalogs

docs/CODEX_EXECUTION_LOG.md

@@ -10090,5 +10090,32 @@ Validation:
 - The complete readiness gate passed 920 backend tests, backend compilation,
   documentation/contract audits, 115 documented API routes, Alembic head
   `202607160001`, frontend TypeScript typecheck and the production Vite build.
-- Live Docker deployment and controlled Flanders provisioning are recorded
-  after the repository commit below.
+
+Final live acceptance:
+- Commit `132c4fe` was pushed to Gitea and deployed through the all-in-one
+  Unraid flow. Container health, PostGIS 3.6, required schema/indexes,
+  Alembic head `202607160001`, frontend proxy and icon checks passed.
+- The dynamic VRBG operator provisioned one exact Flanders land boundary,
+  all 285 current municipality Areas and both governed boundary Datasets in
+  `Flanders Regional Workbench`. The live union covers 13,625.73 km2 with
+  WGS84 bounds `[2.54132923, 50.68749237, 5.9111094, 51.50511313]`.
+  A repeated run returned the same project, Area and Dataset ids.
+- The complete VHA coordinator accounted for all 285 municipality partitions:
+  269 contain data, 16 explicitly contain no profile and none failed. It
+  persisted 128,913 exact-Area profile points from 79,398 source documents;
+  49,628 observations have a structured depth field and the recorded survey
+  dates range from 1877-01-01 through 2026-04-15.
+- Regional finalization became true only after the complete inventory passed.
+  The checksum-bound manifest is
+  `7f7fd94ecd64e8fc978b3f14e8f21efb471f9c63f89f16fafc23f9fded89aaa2`.
+  A second complete run returned the same hash, counts and Dataset ids without
+  creating duplicate data.
+- The live MDK probe returned `tls_error`: the configured official hostname
+  does not present a matching trusted certificate. Acquisition remains
+  disabled and no insecure fallback or North Sea raster request was made.
+- Live volume exposed a frontend scalability defect: Area loading stopped at
+  the first API page and the Data workspace rendered every Dataset card at
+  once. The follow-up now exhaustively pages all Areas, renders bounded
+  searchable Area/Dataset pages and mounts collapsed Area/history catalogs
+  only when opened. This preserves the complete regional inventory without
+  overwhelming the browser DOM.