feat(hybrid-gateway): integrate muse-cli with Cloudflare netns isolation, symmetric sidechat routing, and 646-pip sync unblock

jobs/646-exec-health.json

@@ -0,0 +1,12 @@
+{
+  "name": "646-exec-health",
+  "agent": "646",
+  "description": "Monitor exec server health every 10 minutes",
+  "prompt_template": "Exec server health check.\nJob ID: {job_id}\nTime: {datetime}\n\nCheck https://34-139-37-135.sslip.io/exec/health and report status. Reply with [RESULT {job_id}] OK/FAIL.",
+  "schedule": "*/10 * * * *",
+  "timeout": 120,
+  "on_failure": "alert",
+  "dm_target": "646 tasks",
+  "sidechat": {"create": false},
+  "chain_next": null
+}