Added documentation to the methods of the ImageTools SnippetOption. Also, removed unnecessary config from the transform method, which was specific to the wysiwyg transform method to allow for reset on double click. The ImageTools transform and crop options now correctly set their button to active or not. Two reset buttons are added next to the transform and crop buttons, visible when a transformation was made on the image. Part of https://github.com/odoo/odoo/pull/74592 task-2554608 closes odoo/odoo#74592 X-original-commit: fc3706a0736c2c76dfd1a261a1455146b1699ce7 Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>