fix(cli): speed up CLI over SSH (#7885)

By caching the terminal's color profile, we avoid myriad round trips during command execution.

enterprise/cli/groupedit.go

@@ -72,7 +72,7 @@ func (r *RootCmd) groupEdit() *clibase.Cmd {
 				return xerrors.Errorf("patch group: %w", err)
 			}
 
-			_, _ = fmt.Fprintf(inv.Stdout, "Successfully patched group %s!\n", cliui.Styles.Keyword.Render(group.Name))
+			_, _ = fmt.Fprintf(inv.Stdout, "Successfully patched group %s!\n", cliui.DefaultStyles.Keyword.Render(group.Name))
 			return nil
 		},
 	}