The purpose of this task is to create unit tests for the following files so the unit test coverage is as high as reasonably possible (aiming for at least 75% line coverage), but higher than 20% line coverage.

Out-of-scope: Any clean-up or modification to the component or file itself—only the unit tests will be changed.

NOTE: There are no changes to the functionality, behavior, or visual changes, no testing beyond passing unit tests is required.

Files to have unit tests written for:

• /src/components/clusters/wizards/rosa/ClusterProxyScreen.jsx
• /src/components/clusters/wizards/rosa/CreateRosaWizardFooter.jsx
• /src/components/clusters/wizards/rosa/CIDRScreen/CIDRFields.jsx
• /src/components/clusters/wizards/rosa/CIDRScreen/CIDRScreen.jsx
• /src/components/clusters/wizards/rosa/ClusterRolesScreen/ClusterRolesScreen.jsx

• src/components/clusters/wizards/rosa/ClusterProxyScreen.jsx
• src/components/clusters/wizards/rosa/CIDRScreen/CIDRScreen.jsx
• src/components/clusters/wizards/rosa/ClusterRolesScreen/ClusterRolesScreen.jsx
• src/components/common/SkeletonRows.tsx
• src/queries/ClusterListQueries/archived/clusterListSort.js
• src/queries/ClusterListQueries/archived/useFetchClusters.ts
• src/queries/ClusterListQueries/archived/useFetchRegions.ts
• src/queries/ClusterListQueries/archived/helpers/createResponseForFetchCluster.ts
• src/queries/ClusterListQueries/archived/helpers/fetchGlobalClusters.ts
• src/queries/ClusterListQueries/archived/helpers/fetchRegionalClusters.ts
• src/queries/ClusterListQueries/archived/helpers/useFetchClustersHelpers.ts