How can I retreive a lesson that i have deleted accidentally?

Those in the community that use BLOCK TEMPLATES will know that when you delete a block, there is a confirmation step as shown below.

We need this same confirmation step for ALL delete functions in Rise, e.g. tables, blocks, Lessons, and Courses.

It is extremely easy to implement from a development point of view.

This would make a huge improvement for all Rise users, and should be the #1 priority in terms of enhancements.