Set up change tracking in core tables

inventory-server/scripts/import-from-prod.js

@@ -102,6 +102,16 @@ async function main() {
 
     if (isImportCancelled) throw new Error("Import cancelled");
 
+    // Initialize product_metric_status table for any missing products
+    await localConnection.query(`
+      INSERT IGNORE INTO product_metric_status (pid)
+      SELECT pid FROM products p
+      WHERE NOT EXISTS (
+        SELECT 1 FROM product_metric_status pms 
+        WHERE pms.pid = p.pid
+      )
+    `);
+
     // Clean up any previously running imports that weren't completed
     await localConnection.query(`
       UPDATE import_history