verb macro system (pr 1/3) (#96720)

## About The Pull Request

just macro-izes all the usages of verbs in the codebase as a
pre-requisite to my follow up pr that serializes all the verbs arguments
so we can tgui-ify the command bar, so we can then put it on the
onscreen map.

this also basically does the same as #94487 so can easily be integrated
into the verb queueing stuff... but does not actually do any verb
queueing by itself. basically im just trying to be
https://github.com/tgstation/tgstation/labels/Atomic
## Why It's Good For The Game
it doesn't really do anything by itself but it does let us do more stuff

## Changelog
🆑
code: the backend to all verbs in the game has been played with, please
report any issues to github
/🆑

---------

Co-authored-by: harryob <55142896+harryob@users.noreply.github.com>

code/modules/keybindings/bindings_client.dm

@@ -1,8 +1,6 @@
 // Clients aren't datums so we have to define these procs indpendently.
 // These verbs are called for all key press and release events
-/client/verb/keyDown(_key as text, mousepos_x as num, mousepos_y as num, sizex as num, sizey as num)
-	set instant = TRUE
-	set hidden = TRUE
+GAME_VERB_HIDDEN_INSTANT(/client, keyDown, "keyDown", _key as text, mousepos_x as num, mousepos_y as num, sizex as num, sizey as num)
 
 	client_keysend_amount += 1
 
@@ -82,9 +80,7 @@
 	mob.focus?.key_down(_key, src, full_key)
 	mob.update_mouse_pointer()
 
-/client/verb/keyUp(_key as text, mousepos_x as num, mousepos_y as num, sizex as num, sizey as num)
-	set instant = TRUE
-	set hidden = TRUE
+GAME_VERB_HIDDEN_INSTANT(/client, keyUp, "keyUp", _key as text, mousepos_x as num, mousepos_y as num, sizex as num, sizey as num)
 
 	var/key_combo = key_combos_held[_key]
 	if(key_combo)