feat: Add stale process monitor, users route, landing page, archive old scripts

- Add backend stale process monitoring API (/api/stale-processes)
- Add users management route
- Add frontend landing page and stale process monitor UI on /scraper-tools
- Move old development scripts to backend/archive/
- Update frontend build with new features

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

backend/archive/check-brand-names.ts

@@ -0,0 +1,22 @@
+import { pool } from './src/db/migrate.js';
+
+async function checkBrandNames() {
+  const result = await pool.query(`
+    SELECT brand_slug, brand_name
+    FROM brand_scrape_jobs
+    WHERE dispensary_id = 112
+    ORDER BY id
+    LIMIT 20
+  `);
+
+  console.log('\nBrand Names in Database:');
+  console.log('='.repeat(60));
+  result.rows.forEach((row, idx) => {
+    console.log(`${idx + 1}. slug: ${row.brand_slug}`);
+    console.log(`   name: ${row.brand_name}`);
+  });
+
+  await pool.end();
+}
+
+checkBrandNames().catch(console.error);