fix: workspace resolution via ArcGIS listLayer + seed UATs from uat.json

- resolveWorkspace: use listLayer() instead of listLayerByWhere() with
  hardcoded field names. Auto-discovers admin field (ADMIN_UNIT_ID/SIRUTA)
  from ArcGIS layer metadata via buildWhere().
- resolveWorkspace: persist WORKSPACE_ID to DB on first resolution for
  fast subsequent lookups.
- UATs POST: seed from uat.json (correct SIRUTA codes) instead of eTerra
  nomenclature API (nomenPk != SIRUTA, county nomenPk != WORKSPACE_ID).
- Remove eTerra nomenclature dependency from UATs endpoint.
- Fix activeJobs Set iteration error on container restart.
- Remove unused enrichedUatsFetched ref.

src/modules/parcel-sync/components/parcel-sync-module.tsx

@@ -284,7 +284,6 @@ export function ParcelSyncModule() {
   const [siruta, setSiruta] = useState("");
   const [workspacePk, setWorkspacePk] = useState<number | null>(null);
   const uatRef = useRef<HTMLDivElement>(null);
-  const enrichedUatsFetched = useRef(false);
 
   /* ── Export state ────────────────────────────────────────────── */
   const [exportJobId, setExportJobId] = useState<string | null>(null);
@@ -328,11 +327,12 @@ export function ParcelSyncModule() {
     // Load UATs from local DB (fast — no eTerra needed)
     fetch("/api/eterra/uats")
       .then((res) => res.json())
-      .then((data: { uats?: UatEntry[] }) => {
+      .then((data: { uats?: UatEntry[]; total?: number }) => {
         if (data.uats && data.uats.length > 0) {
           setUatData(data.uats);
         } else {
-          // DB empty — fall back to static uat.json (no county/workspace)
+          // DB empty — seed from uat.json via POST, then load from uat.json
+          fetch("/api/eterra/uats", { method: "POST" }).catch(() => {});
           fetch("/uat.json")
             .then((res) => res.json())
             .then((fallback: UatEntry[]) => setUatData(fallback))
@@ -358,32 +358,10 @@ export function ParcelSyncModule() {
   }, [fetchSession]);
 
   /* ════════════════════════════════════════════════════════════ */
-  /*  Sync UATs from eTerra → DB on connect (lightweight check)    */
+  /*  (Sync effect removed — POST seeds from uat.json, no        */
+  /*   eTerra nomenclature needed. Workspace resolved lazily.)    */
   /* ════════════════════════════════════════════════════════════ */
 
-  useEffect(() => {
-    if (!session.connected || enrichedUatsFetched.current) return;
-    enrichedUatsFetched.current = true;
-
-    // POST triggers sync check — only does full fetch if data changed
-    fetch("/api/eterra/uats", { method: "POST" })
-      .then((res) => res.json())
-      .then((data: { synced?: boolean }) => {
-        if (data.synced) {
-          // Data changed — reload from DB
-          fetch("/api/eterra/uats")
-            .then((res) => res.json())
-            .then((fresh: { uats?: UatEntry[] }) => {
-              if (fresh.uats && fresh.uats.length > 0) {
-                setUatData(fresh.uats);
-              }
-            })
-            .catch(() => {});
-        }
-      })
-      .catch(() => {});
-  }, [session.connected]);
-
   /* ════════════════════════════════════════════════════════════ */
   /*  UAT autocomplete filter                                     */
   /* ════════════════════════════════════════════════════════════ */

src/modules/parcel-sync/services/session-store.ts

@@ -133,14 +133,18 @@ export function getSessionStatus(): SessionStatus {
 /* ------------------------------------------------------------------ */
 
 function getRunningJobs(session: EterraSession): string[] {
+  // Guard: ensure activeJobs is iterable (Set). Containers may restart
+  // with stale globalThis where the Set was serialized as plain object.
+  if (!(session.activeJobs instanceof Set)) {
+    session.activeJobs = new Set();
+    return [];
+  }
   const running: string[] = [];
   for (const jid of session.activeJobs) {
     const p = getProgress(jid);
-    // If progress exists and is still running, count it
     if (p && p.status === "running") {
       running.push(jid);
     } else {
-      // Clean up finished/unknown jobs
       session.activeJobs.delete(jid);
     }
   }