feat(quick-261016-nqk): ListExtendRecords and FormRecordTitle admin hooks (G-18.1-4)

pact.ListExtendRecords fills unstored fields of one list page before its
columns are read (WinterCMS listExtendRecords); such columns compile
unsortable and refuse sortable/searchable. pact.FormRecordTitle names a
record; the show, create and update responses send it as meta.title.

admin/openapi/admin.json

@@ -2360,6 +2360,10 @@
                             "$ref": "#/components/schemas/cabana.FieldNotice"
                         },
                         "type": "array"
+                    },
+                    "title": {
+                        "description": "Title is the controller's record title (pact.FormRecordTitle), omitted\nwhen the controller names none.",
+                        "type": "string"
                     }
                 },
                 "required": [