feat: Page Data dev loop, adm Code Run UI, and customer order demo

Add verify→Aider→OpenHands dev loop, memindadm config/history UI, and john4
customer-order Page Data demo with scenario + verification scripts.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/ci-page-data-dev-loop-smoke.mjs

@@ -0,0 +1,20 @@
+#!/usr/bin/env node
+/**
+ * CI/staging smoke for Page Data dev loop (dry-run only, no Aider spawn).
+ */
+import { spawnSync } from 'node:child_process';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const repoRoot = path.join(path.dirname(fileURLToPath(import.meta.url)), '..');
+const script = path.join(repoRoot, 'scripts/page-data-aider-dev-loop.mjs');
+
+const result = spawnSync(
+  process.execPath,
+  [script, '--dry-run', '--skip-initial-verify', '--max-attempts', '1', '--escalate-after', '1'],
+  { cwd: repoRoot, encoding: 'utf8' },
+);
+
+if (result.stdout) process.stdout.write(result.stdout);
+if (result.stderr) process.stderr.write(result.stderr);
+process.exit(result.status ?? 1);