C3 (repair): mesh-vault retire names seat:mesh-config again

The checkout of C9 had laid back the earlier text.

Builds: design 47 G §336, §392

Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ

identity-and-access/seats/mesh-vault/seat.json

@@ -597,7 +597,9 @@
       "name": "retire",
       "optional": true,
       "description": "Retire one module's own secret, by node, module and name, on the operator's warrant bound to exactly those three (design 32 *A value no longer read*). Emits own-retired.",
-      "callers": "the holder of the seat mesh-config alone",
+      "callers": [
+        "seat:mesh-config"
+      ],
       "input": {
         "type": "object",
         "properties": {