feat: harden orchestrator execution runtime

page-data-policy-index.mjs

@@ -62,6 +62,39 @@ export async function getPageDataPolicyIndex(pool, pageId) {
   };
 }
 
+export async function getPageDataPolicyIndexByWorkspacePath(
+  pool,
+  ownerUserId,
+  workspaceRelativePath,
+) {
+  if (!pool || !ownerUserId || !workspaceRelativePath) return null;
+  const [rows] = await pool.query(
+    `SELECT i.page_id, i.owner_user_id, i.access_mode, i.dataset_count,
+            i.scope_hash, i.updated_at, p.current_publish_id
+     FROM h5_page_data_policy_index i
+     JOIN h5_page_records p
+       ON p.id = i.page_id
+      AND p.user_id = i.owner_user_id
+     WHERE i.owner_user_id = ?
+       AND p.workspace_relative_path = ?
+       AND p.status <> 'deleted'
+     ORDER BY i.updated_at DESC
+     LIMIT 1`,
+    [ownerUserId, workspaceRelativePath],
+  );
+  const row = rows[0];
+  if (!row) return null;
+  return {
+    pageId: row.page_id,
+    ownerUserId: row.owner_user_id,
+    accessMode: row.access_mode,
+    datasetCount: Number(row.dataset_count ?? 0),
+    scopeHash: row.scope_hash,
+    updatedAt: Number(row.updated_at ?? 0),
+    publicationId: row.current_publish_id ?? null,
+  };
+}
+
 export async function listPageDataPolicyIndexByOwner(pool, ownerUserId, { limit = 50 } = {}) {
   if (!pool) return [];
   const safeLimit = Math.min(Math.max(1, Number(limit ?? 50)), 200);