User switcher UI tweaks (#20568)
User switcher UI tweaks (#20568)

* user switcher: UI tweaks

* Update index.tsx

* Update index.tsx

keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client