[studio-ui] Sites screen is grayed out on fresh install

[alhambrav]

Expected behavior

On fresh install, after logging in, "Sites" screen should not be grayed out

Actual behavior

On fresh install, after logging in, "Sites" screen is grayed out , so you can't click on anything. To be able to click anything, you need to refresh the page

Steps to reproduce the problem

• One way to reproduce is to delete your crafter cms install, then do a git clone
• Init, build, deploy and start craftercms
• Open Studio in your browser (localhost:8080/studio), notice after logging in that your "Sites" screen is grayed out
• Another way to reproduce is to stop craftercms, delete your data folder, then start again and login to Studio

Log/stack trace (use https://gist.github.com)

Specs

Version

Studio Version Number: 3.0.6-SNAPSHOT-82bbb0
Build Number: 82bbb05631638a2054117bd4e7622ebee5daf886
Build Date/Time: 02-12-2018 09:12:28 -0500

OS

OS X

Browser

Chrome browser

[alhambrav]

Verified fixed.