books migration: only call meta.sync() when permitted; deploy runs it as the app role

Run #77 failed in db-migrate with "permission denied for function sync": in prod
meta.sync() is granted to personal_app/personal_ddl, not to the schema owner
(personal) that runs migrations. The migration still registers the books tables in
meta.tables and syncs when it can (dev); deploy-remote.sh now runs
scripts/db-meta-sync.ts as DB_URL after migrating. Verified on a prod clone with
SET ROLE personal / personal_app.

scripts/db-meta-sync.ts

@@ -0,0 +1,19 @@
+// Refreshes meta.columns from the live catalog for every table in meta.tables
+// (meta.sync() is SECURITY DEFINER and granted to the app role). Idempotent.
+//   bun scripts/db-meta-sync.ts      uses DB_URL (personal_app)
+import postgres from 'postgres';
+
+const url = process.env.DB_URL;
+if (!url) throw new Error('Set DB_URL (app role)');
+const client = postgres(url, { max: 1, connect_timeout: 10, onnotice: () => {} });
+try {
+	const [registry] = await client`select to_regprocedure('meta.sync(integer)') is not null as ok`;
+	if (!registry.ok) {
+		console.log('meta.sync() not present; skipping');
+	} else {
+		const [row] = await client`select meta.sync() as added`;
+		console.log(`meta.sync(): ${row.added} column(s) added`);
+	}
+} finally {
+	await client.end();
+}

scripts/deploy-remote.sh

@@ -103,6 +103,12 @@ run_database_script() {
 if [ "$mode" = deploy ]; then
   # Schema changes: Drizzle migrations from ./drizzle, as the schema owner.
   run_database_script scripts/db-migrate.ts
+  # Refresh the generic table GUI's column registry (meta.columns) for tables that migrations
+  # registered in meta.tables. meta.sync() is SECURITY DEFINER and granted to the app role, not
+  # to the schema owner, so run it as DB_URL (personal_app).
+  echo "Running meta.sync()"
+  sudo docker run --rm --network backend --env-file "$environment" "$image" \
+    bun scripts/db-meta-sync.ts
   run_database_script scripts/seed-catalog.ts
   run_database_script scripts/seed-cod-catalog.ts
   run_database_script scripts/seed-pokemon-research.ts