make search input and buttons part of the same btn group

[Nicokalak]

the search input and the toolbar buttons are in seperate div with class btn-group wich cause small gap between them

i would like the option to put them in the same btn-group div to make the search input fit with the buttons

[UtechtDustin]

Makes sense for me, what do you think @wenzhixin @djhvscf ?

[djhvscf]

Yes, it makes sense