Update the list of installed apps in realtime

[janvig]

We need to re-visit the installed page to get the updated list of installed apps.

[shalomalexander]

I would like to work on this issue. Will you please give the required attributes of installed apps. Is this how it should look.

[sanket143]

Don't focus on UI, just see if you can update the list of installed games in realtime. https://github.com/sinix-dev/sinix/blob/master/pages/installed.vue#L24 Here is where the list is getting updated.