refactor: credential table columns

src/locales/en-US/clusters.ts

@@ -10,5 +10,6 @@ export default {
   'clusters.edit.cluster': 'Edit {cluster}',
   'clusters.provider.custom': 'Custom',
   'clusters.button.register': 'Register Cluster',
-  'clusters.button.addNodePool': 'Add Node Pool'
+  'clusters.button.addNodePool': 'Add Node Pool',
+  'clusters.button.add.credential': 'Add {provider} Credential'
 };

src/locales/en-US/resources.ts

@@ -91,5 +91,6 @@ export default {
   'resources.register.download':
     'Download and install the <a href={url} target="_blank">installer</a>. Only supported: {versions}.',
   'resource.register.maos.support': 'Apple Silicon (M series), macOS 14+',
-  'resource.register.windows.support': 'win 10, win 11'
+  'resource.register.windows.support': 'win 10, win 11',
+  'resources.model.instance': 'Model Instance'
 };