Adam Tokarski authored Jul 23, 2021 and Julius Künzel committed Jul 23, 2021

Fixes #1131

* `Save Effect Stack` icon is moved to effects stack header
* hamburger menu with save effect is removed, instead is `Save Effect` icon
* When effect (or stack) is saved without provided name, it is just closing silently without any saving - I added `sorry` message for such cases
* also, small typo `wheen` is fixed.