feat(onboarding): step-agent-waiting polls real agent lastContact via useQuery

src/features/onboarding/actions/get-agent-status.action.ts

@@ -0,0 +1,16 @@
+"use server";
+
+import { userAction } from "@/lib/safe-actions/actions";
+import { z } from "zod";
+import { getAgentAction } from "@/features/agents/agents.action";
+
+export const getAgentStatusAction = userAction
+    .schema(z.object({ agentId: z.string() }))
+    .action(async ({ parsedInput }) => {
+        const result = await getAgentAction(parsedInput.agentId);
+        if (!result?.data?.data) return { connected: false };
+        const agent = result.data.data;
+        const lastContact = agent.lastContact ? new Date(agent.lastContact) : null;
+        const connected = lastContact !== null && Date.now() - lastContact.getTime() < 60_000;
+        return { connected };
+    });