Feature/form client layout

[ozcanxbreeze]

Merged the changes from the following branches in this branch.

• wip-update-listener (This one can also be deleted after this merge)
• main

Changes made to form editor:

• Form editor now listens to saves made on the model server
• Attributes are adjustable in the form editor
• From editor has a new layout

[Moo925]

Looks good, every review has been resolved. Pull request approved!