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/datums/helper_datums/getrev.dm

@@ -71,10 +71,7 @@
 		var/details = ": '" + html_encode(tm.title) + "' by " + html_encode(tm.author) + " at commit " + html_encode(copytext_char(cm, 1, 11))
 		. += "<a href=\"[CONFIG_GET(string/githuburl)]/pull/[tm.number]\">#[tm.number][details]</a><br>"
 
-/client/verb/showrevinfo()
-	set category = "OOC"
-	set name = "Show Server Revision"
-	set desc = "Check the current server code revision"
+GAME_VERB_DESC(/client, showrevinfo, "Show Server Revision", "Check the current server code revision", "OOC")
 
 	var/list/msg = list()
 	// Round ID