fix: align backend API routes with console frontend contract

products/02-iac-drift-detection/saas/src/api/routes.ts

@@ -74,6 +74,30 @@ export async function registerApiRoutes(app: FastifyInstance) {
     return reply.send(result);
   });
 
+  // Get latest report for a stack (console route: GET /api/v1/stacks/:name/report)
+  app.get('/api/v1/stacks/:name/report', async (request, reply) => {
+    const tenantId = (request as any).tenantId;
+    const { name } = request.params as { name: string };
+    const pool = (app as any).pool;
+
+    const result = await withTenant(pool, tenantId, async (client) => {
+      const { rows } = await client.query(
+        `SELECT * FROM drift_reports
+         WHERE tenant_id = $1 AND stack_name = $2
+         ORDER BY scanned_at DESC
+         LIMIT 1`,
+        [tenantId, name]
+      );
+      return rows[0] ?? null;
+    });
+
+    if (!result) {
+      return reply.status(404).send({ error: 'No report found for stack' });
+    }
+
+    return reply.send(result);
+  });
+
   // Get stack drift history
   app.get('/api/v1/stacks/:stackName/history', async (request, reply) => {
     const tenantId = (request as any).tenantId;
@@ -96,7 +120,7 @@ export async function registerApiRoutes(app: FastifyInstance) {
     return reply.send(result);
   });
 
-  // Get single drift report
+  // Get single drift report (legacy route)
   app.get('/api/v1/reports/:reportId', async (request, reply) => {
     const tenantId = (request as any).tenantId;
     const { reportId } = request.params as { reportId: string };