feat(core): Finish the group assignment tool and upgrade the student group tool to group up to 4 groups and make it get the theoretical students to group them practical groups and refact the lesson doctype to be like the lesson template except the date and other edits.
feat(core): Finish the group assignment tool and upgrade the student group tool to group up to 4 groups and make it get the theoretical students to group them practical groups and refact the lesson doctype to be like the lesson template except the date and other edits.