Add VCL compliance reporting: exec report page, device metadata fields, bulk upload

backend/migrations/add_vcl_reporting_columns.js

@@ -0,0 +1,38 @@
+// Migration: Add VCL reporting columns to compliance_items and create compliance_snapshots table
+const pool = require('../db');
+
+async function run() {
+    console.log('Starting VCL reporting migration...');
+    try {
+        await pool.query(`ALTER TABLE compliance_items ADD COLUMN IF NOT EXISTS resolution_date DATE DEFAULT NULL`);
+        console.log('✓ resolution_date column added (or already exists)');
+
+        await pool.query(`ALTER TABLE compliance_items ADD COLUMN IF NOT EXISTS remediation_plan TEXT DEFAULT NULL`);
+        console.log('✓ remediation_plan column added (or already exists)');
+
+        await pool.query(`
+            CREATE TABLE IF NOT EXISTS compliance_snapshots (
+                id              SERIAL PRIMARY KEY,
+                snapshot_month  TEXT NOT NULL,
+                vertical        TEXT NOT NULL,
+                total_devices   INTEGER NOT NULL DEFAULT 0,
+                compliant       INTEGER NOT NULL DEFAULT 0,
+                non_compliant   INTEGER NOT NULL DEFAULT 0,
+                compliance_pct  NUMERIC(5,2) DEFAULT 0,
+                created_at      TIMESTAMPTZ DEFAULT NOW(),
+                UNIQUE(snapshot_month, vertical)
+            )
+        `);
+        console.log('✓ compliance_snapshots table created (or already exists)');
+
+        await pool.query(`CREATE INDEX IF NOT EXISTS idx_compliance_snapshots_month ON compliance_snapshots(snapshot_month)`);
+        console.log('✓ idx_compliance_snapshots_month index created (or already exists)');
+    } catch (err) {
+        console.error('Migration error:', err.message);
+        process.exit(1);
+    }
+    console.log('Migration complete.');
+    process.exit(0);
+}
+
+run();