fix: 🐛 clear token on normalization (#1351)

* fix: 🐛 clear token on normalization

addons/api/addon/serializers/credential-store.js

@@ -1,4 +1,5 @@
 import ApplicationSerializer from './application';
+import { copy } from 'ember-copy';
 
 export default class CredentialStoreSerializer extends ApplicationSerializer {
   /**
@@ -38,4 +39,12 @@ export default class CredentialStoreSerializer extends ApplicationSerializer {
     delete serialized.attributes;
     return serialized;
   }
+
+  normalize(typeClass, hash, ...rest) {
+    const normalizedHash = copy(hash, true);
+    const normalized = super.normalize(typeClass, normalizedHash, ...rest);
+    // Remove secret fields as we don't track them after being created/updated
+    normalized.data.attributes.token = '';
+    return normalized;
+  }
 }