feat(relay): add subagent spawn, thread tools, and container box client

- Upgrade exec-constrained.py with subagent.spawn, thread.list, thread.view, pipeline.run ops
- Grant full ops permissions to all fleet agent identities (646, pip, muse, opm)
- Implement bin/box-relay.sh zero-dependency client supporting bearer and SSH signature auth
- Add fast hybrid gateway path to dm.py for sub-2s verified deliveries
- Fix wait=0 handling in super-cli.py subagent deployments
- Add hourly check-in jobs and scheduler for 646, pip, muse
- Document agent tooling and relay APIs in docs/AGENT-TOOLING.md

job-sidechats.json

@@ -62,12 +62,24 @@
     "agent": "646",
     "created_at": "2026-10-04T18:30:21.863666+00:00"
   },
+  "646-tasks": {
+    "thread_uuid": "1dfb3199-2f99-446c-83e3-848ae2da0a12",
+    "agent": "646"
+  },
   "pip tasks": {
     "thread_uuid": "5f33b1ab-a310-4cbb-9ccc-bb7bcd3d1b34",
     "agent": "pip",
     "description": "Dedicated pip task prompting sidechat",
     "created_at": "2026-10-04T22:59:13+00:00"
   },
+  "pip-tasks": {
+    "thread_uuid": "5f33b1ab-a310-4cbb-9ccc-bb7bcd3d1b34",
+    "agent": "pip"
+  },
+  "muse-tasks": {
+    "thread_uuid": "414cc0fc-4c46-4cb4-9fa6-07f06912384a",
+    "agent": "muse"
+  },
   "pipe-c3f686": {
     "thread_uuid": "afa977ba-c75b-4b3e-8c1f-f83f13fb287e",
     "agent": "opm",
@@ -98,5 +110,25 @@
     "thread_uuid": "4466d0c1-7961-4cf3-b99d-1ab7c38484c2",
     "agent": "pip",
     "description": "pip side of 646-pip coordination pair"
+  },
+  "pipe-a0d377": {
+    "thread_uuid": "cc0aee8f-531a-40af-9e02-27459f57b3ae",
+    "agent": "opm",
+    "created_at": "2026-10-04T23:15:34.981356+00:00"
+  },
+  "pipe-3a153d": {
+    "thread_uuid": "29066a5c-878f-4d9d-b0f8-32405088c2d8",
+    "agent": "opm",
+    "created_at": "2026-10-04T23:16:16.726507+00:00"
+  },
+  "pipe-921583": {
+    "thread_uuid": "70c1e8a6-e3f7-4ef2-9c32-8207b4f8c44f",
+    "agent": "opm",
+    "created_at": "2026-10-04T23:17:25.127456+00:00"
+  },
+  "pipe-b3f7c4": {
+    "thread_uuid": "8f9ae8e7-dd3a-46e6-a5ac-3b1bb7cf6d66",
+    "agent": "opm",
+    "created_at": "2026-10-04T23:19:20.218056+00:00"
   }
 }