Bound provisioning history and poll only active operations

src/routes/api/deployments/+server.ts

@@ -1,3 +1 @@
-import { json } from '@sveltejs/kit';
-import { listDeployments } from '$lib/server/provisioning/index.js';
-export function GET() { return json({ deployments: listDeployments() }); }
+export { GET } from '../provisioning/+server.js';