[Feature Request] Dynamic filering of groups on SeAT Groups Dashboard

[Eingang]

Summary
Add a dynamic filter on SeAT Groups Dashboard category views to show only matching groups to make it easier to locate groups.

Related
#78

Discussion
When you have a zillion groups, you can end up with a lot of stuff on the page and it can become difficult to remember what you called a specific group or for users to find an appropriate group. A dynamic filter of display groups based on user-input in a text-field would assist with this.

Implementation
A filter will obviously require some AJAX magic. It will result in some interesting design decisions to be made about the layout, i.e., do you go for the likely harder but nicer looking approach of redrawing the tab with visible groups listed one after another, or the far-less aesthetically pleasing (but likely easier?) approach of hiding non-matching groups on the existing display, leaving you with groups scattered all over Hell's Half Acre.

[herpaderpaldent]

https://stackoverflow.com/questions/46765438/reload-laravel-foreach-after-ajax