[3.2.1 backport] CBG-4307 fix redocly plugins

.redocly.yaml

@@ -18,6 +18,7 @@ apis:
   admin-capella:
     root: "./docs/api/admin-capella.yaml"
     decorators:
+      plugin/excise-rbac-capella: on
       filter-out:
         property: x-capella
         value: false
@@ -36,6 +37,8 @@ apis:
         value: false
       info-override:
         description: "App Services manages access and synchronization between Couchbase Lite and Couchbase Capella"
+        title: "App Services"
+      plugin/excise-rbac-capella: on
       plugin/replace-description-capella: on
       plugin/replace-server-capella:
         serverUrl: 'https://{hostname}:4984'

docs/api/plugins/decorators/excise-rbac-capella.js

@@ -23,7 +23,7 @@ function ExciseRBACCapella() {
     Operation: {
       leave(Operation) {
         // remove all text after first regex match
-        idx = Operation.description.search(re);
+        idx = (Operation.description || '').search(re);
         if (idx > 0) {
           Operation.description = Operation.description.substr(0, idx);
         }

docs/api/plugins/decorators/replace-description-capella.js

@@ -20,10 +20,12 @@ function ReplaceDescriptionCapella() {
   return {
     Operation: {
       leave(Operation) {
-        Operation.description = Operation.description.replace(
-          "Sync Gateway",
-          "App Services",
-        );
+        if (Operation.description) {
+            Operation.description = Operation.description.replace(
+              "Sync Gateway",
+              "App Services",
+            );
+        }
       },
     },
   };