first
lol you want combobox not autocomplete
got all the tags we're going to need
teeny bit of css
basic open/close on focus
open/close with the button
close on escape
support changing the width of the combobox
unused css
start keyboard nav for focusing items
focusing basics
keyboard navigation up and down the list
close on focusOut

global thing wasn't working since body doesn't
trigger focus events event though it can become
the activeElement
more open/close/select interactions

- click a focused input with closed list opens
  the list

- set value of input to label of option (label can
  be set or just pull the textContent)

- refactored keydown handling to be more
  declarative
bind combobox.value
meh
focus input when toggle closes
needed this after all!
i have no idea what i'm doing
seriously, I don't even ...