Add VCL vertical metadata: inline-editable team fields, JSDoc on compliance routes, stats query rewrite

backend/migrations/add_vcl_vertical_metadata.js

@@ -0,0 +1,26 @@
+// Migration: Create vcl_vertical_metadata table for editable team-level notes, RAs, and compliance dates
+const pool = require('../db');
+
+async function run() {
+    console.log('Starting vcl_vertical_metadata migration...');
+    try {
+        await pool.query(`
+            CREATE TABLE IF NOT EXISTS vcl_vertical_metadata (
+                id SERIAL PRIMARY KEY,
+                team TEXT NOT NULL UNIQUE,
+                notes TEXT DEFAULT '',
+                risk_acceptances INTEGER DEFAULT 0,
+                compliance_date TEXT DEFAULT NULL,
+                updated_at TIMESTAMPTZ DEFAULT NOW()
+            )
+        `);
+        console.log('✓ vcl_vertical_metadata table created (or already exists)');
+    } catch (err) {
+        console.error('Migration error:', err.message);
+        process.exit(1);
+    }
+    console.log('Migration complete.');
+    process.exit(0);
+}
+
+run();