wolf: mark bug-1972 fixed (commit f780a166)

Co-Authored-By: Claude Code <noreply@anthropic.com>

.wolf/buglog.json

@@ -30,9 +30,9 @@
     },
     {
       "id": "bug-1972",
-      "status": "open",
+      "status": "fixed",
       "status_updated": "2026-10-26",
-      "status_note": "fix in working tree, commit pending with A-batch",
+      "status_note": "",
       "component": "controller",
       "severity": "crash",
       "timestamp": "2026-10-26T09:46:58Z",
@@ -48,7 +48,9 @@
         "gc"
       ],
       "related_bugs": [],
-      "fix_commits": [],
+      "fix_commits": [
+        "f780a166"
+      ],
       "record": ".wolf/bugs/bug-1972.md"
     }
   ]