Merge pull request #26297 from s0nea/wip-dashboard-readonly-config-options

mgr/dashboard: disallow editing read-only config options

Reviewed-by: Sebastian Krah <skrah@suse.com>
Reviewed-by: Volker Theile <vtheile@suse.com>

diff --cc src/pybind/mgr/dashboard/frontend/src/locale/messages.xlf
Simple merge