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-treez-data.ts

@@ -0,0 +1,52 @@
+import { pool } from './src/db/migrate.js';
+
+async function main() {
+  try {
+    // Count total products and unique brands
+    const stats = await pool.query(`
+      SELECT
+        COUNT(*) as total_products,
+        COUNT(DISTINCT brand) as unique_brands
+      FROM products
+      WHERE dispensary_id = 149
+    `);
+
+    console.log('Stats:', stats.rows[0]);
+
+    // Get sample products to verify brand extraction
+    const samples = await pool.query(`
+      SELECT brand, name, variant, dutchie_url
+      FROM products
+      WHERE dispensary_id = 149
+      ORDER BY RANDOM()
+      LIMIT 10
+    `);
+
+    console.log('\nSample products:');
+    samples.rows.forEach(row => {
+      console.log(`Brand: "${row.brand}" | Name: "${row.name}" | Variant: "${row.variant}"`);
+    });
+
+    // Get brand distribution
+    const brands = await pool.query(`
+      SELECT brand, COUNT(*) as count
+      FROM products
+      WHERE dispensary_id = 149
+      GROUP BY brand
+      ORDER BY count DESC
+      LIMIT 15
+    `);
+
+    console.log('\nTop brands:');
+    brands.rows.forEach(row => {
+      console.log(`${row.brand}: ${row.count} products`);
+    });
+
+  } catch (error: any) {
+    console.error('Error:', error.message);
+  } finally {
+    await pool.end();
+  }
+}
+
+main().catch(console.error);