Keybinds go in a "keybinds" block and follow the format
<command> <modifiers> <keysym> <options>
But there's also a special "tag_bind" command that just takes modifiers
and one of set_output_tags, set_window_tags, toggle_output_tags, and
toggle_window_tags. It will automatically be used to loop through the
1-9 keys on tags 1<<0 to 1<<9, however, you can still implement those
commands individually if you want.
Right now, essentially nothing has changed, there is still no multi-
output support and not even a way to change/set/toggle/view/etc. tags.
However, tags *are* implemented at a core level. Next step is to add
keybinds for the various tag actions.
After that, I will work on multi-output support.
Right now, colors are hardcoded in the Config in main.zig.
This commit also adds a couple of new keybinds for navigating between
windows. All keybinds are hardcoded as well right now.
