Add Experience Builder extension

mglaman → changed the visibility of the branch 1.x to hidden.

mglaman → changed the visibility of the branch 1.x to active.

Impossible to use unless the user has both permissions

I have validated this MR on local with XB ~~ attaching the screenshot for the result.

@mglaman @grasmash is there any remaining work on this FR?

All the changes as a part of this issue is covered ~~ hence moving into review

vipin.mittal18 → made their first commit to this issue’s fork.