Add job auto-work-muse-c15 via box-ctl

jobs/auto-work-muse-c15.json

@@ -0,0 +1,22 @@
+{
+  "name": "auto-work-muse-c15",
+  "description": "Muse repo sanity check",
+  "agent": "muse",
+  "schedule": "55 16 * * *",
+  "timeout": 600,
+  "prompt_template": "Check recent commits on bl for anything that breaks muse tooling (box-ctl, harvester, dispatch). Run box quality check if code paths were touched; report green/red.\n[TOOL job-list {\"agent\": \"muse\"}]",
+  "sidechat": {
+    "create": true,
+    "reuse_key": "auto-work-muse-c15",
+    "name_template": "auto-work-muse-c15-{date}"
+  },
+  "followup": {
+    "expect_reply": true,
+    "timeout": "30m",
+    "nudges": 1,
+    "escalate": "opm",
+    "route": "auto-work"
+  },
+  "chain_next": null,
+  "on_failure": "alert"
+}