Revert "work in progress"

This reverts commit 3e194ded11c24db17d2e848d469ecd957083224d.
Revert "work with xchart in progress"

This reverts commit c638794ca067a72ef0665f29f6832e07ebd61bbe.
Revert "new button with test preview"

This reverts commit 668d85b1bb39447b1e099c807ecaca3e7f7ab7f1.
Revert "test xchart added"

This reverts commit 60e23fca2f09b476e529ef13a9e2c2c460b2445d.