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/sync-by-address.ts

@@ -0,0 +1,72 @@
+import { Pool } from 'pg';
+
+async function syncByAddress() {
+  const sailPool = new Pool({
+    connectionString: 'postgresql://sail:password@localhost:5432/dutchie_menus'
+  });
+
+  const dutchiePool = new Pool({
+    connectionString: 'postgresql://dutchie:dutchie_local_pass@localhost:54320/dutchie_menus'
+  });
+
+  try {
+    console.log('🔄 Syncing enriched data from sail → dutchie (by address)\\n');
+
+    // Get all enriched dispensaries from sail
+    const result = await sailPool.query(`
+      SELECT name, address, city, state, zip, dba_name, website, phone,
+             google_rating, google_review_count
+      FROM azdhs_list
+      WHERE dba_name IS NOT NULL
+    `);
+
+    console.log(`📋 Found ${result.rows.length} enriched records in sail DB\\n`);
+
+    let matched = 0;
+    let notFound = 0;
+
+    for (const disp of result.rows) {
+      // Try to find matching record in dutchie DB by address + city
+      const updateResult = await dutchiePool.query(`
+        UPDATE azdhs_list
+        SET
+          dba_name = $1,
+          website = $2,
+          phone = $3,
+          google_rating = $4,
+          google_review_count = $5,
+          updated_at = CURRENT_TIMESTAMP
+        WHERE address = $6 AND city = $7
+        RETURNING id, name
+      `, [
+        disp.dba_name,
+        disp.website,
+        disp.phone,
+        disp.google_rating,
+        disp.google_review_count,
+        disp.address,
+        disp.city
+      ]);
+
+      if (updateResult.rowCount > 0) {
+        matched++;
+        if (matched % 20 === 0) {
+          console.log(`   ✅ Matched ${matched}/${result.rows.length}...`);
+        }
+      } else {
+        notFound++;
+        console.log(`   ⚠️  No match: ${disp.name} at ${disp.address}, ${disp.city}`);
+      }
+    }
+
+    console.log(`\\n📊 Results:`);
+    console.log(`   ✅ Matched and synced: ${matched}`);
+    console.log(`   ⚠️  Not found in dutchie DB: ${notFound}`);
+
+  } finally {
+    await sailPool.end();
+    await dutchiePool.end();
+  }
+}
+
+syncByAddress().catch(console.error);