Revert "Fix widget order"

This reverts commit 7a81b6846267fb553c2214d01151020695210913.
Revert "Add floating project info widget"

This reverts commit 765874f2f2468d8e4e3bdbb8456699459c7eeaf2.
Revert "Add floating toolbar"

This reverts commit 7408c21a6f39a48b8de3521cff6c5f2bab848d99.
Revert "Add floating button class"

This reverts commit 1fa733fe03c728fd0c15a4bf1642678c0a89b778.