[Parts Kit] Restrict `f` key shortcut to `f` key only

Pressing cmd+f unexpectedly hides the parts list panel on the left, because the f key is a shortcut for hiding the panel. Can we restrict the shortcut to be f key only w/o any modifier keys pressed?

craft-viget-base/src/resources/js/parts-kit.js

Lines 179 to 181 in 110103a

    
           if ((key === "f" || key === "Escape") && this.noUserInput()) { 
        
               this.toggleSidebar(); 
        
           }

@jeremyfrank This was bugging me too! PR is up!

	if ((key === "f" \|\| key === "Escape") && this.noUserInput()) {
	this.toggleSidebar();
	}