fix: Fix some issues

Created by: leoendless

What type of PR is this?

/kind bug

What this PR does / why we need it:

1. Fix application api in single cluster mode.
2. Fix checkbox click in authorization edit.
3. Add cluster info in cluster project detail.
4. Show cluster info in workspace list.

Which issue(s) this PR fixes:

Fixes https://github.com/kubesphere/console/issues/361

Special notes for reviewers:

Additional documentation, usage docs, etc.: