Merge branch '433010-search-enhancements-for-the-command-palette-0' into 'master'

Command palette default opening state - part 1

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/143353



Merged-by: David Pisek <dpisek@gitlab.com>
Approved-by: Jay Montal <jmontal@gitlab.com>
Approved-by: David Pisek <dpisek@gitlab.com>
Co-authored-by: Tomas Bulva <tbulva@gitlab.com>