Add "templates" for tasks / #3600

It would be great to use selfdesigned "forms" and use them as templates for "taks".

That would increase of user range of streber. In my oppinion the wiki style syntax for task description is very good as it is very flexible but sometimes flexibility leads users to be layz especially when it comes to documentation.

So having something like fields that need to be filled for a task would be great. Using these as "templates" would be perfect.

I´m not yet quite familiar with streber but I think it would be a different type of task - something like the new(?) documentation type. One would just define a template and then use it later as special type of task like: "Inventory"