[READY] BYOND 516 compatability (#25105)

* Preliminary changes for 516

* Also removes the goon folder

* Fixes a BUNCH of UIs

* update our things

* debug proc

* le maintainer verb

* fix strip panel

* browseroutput => chat_panel

* prettier, remove obsolete bat

* tidu tgui say css

* href purge

* 515 compat

* 515 compat 2

* more required chores

* comments

* fully working 515

* bungle

* correct this

* fixes 515 support

* prettier

* new CI

* fixes old href styles sneaking in

* update docs to reflect href changes

* more href fixes (thanks cdui)

* MORE href nonsense

* even more hrefs (seriously wtf)

* Update code/modules/admin/permissionverbs/permissionedit.dm

* error on fail

---------

Co-authored-by: AffectedArc07 <25063394+AffectedArc07@users.noreply.github.com>

code/modules/tgui_input/say_modal/tgui_say_modal.dm

@@ -40,7 +40,7 @@
 /datum/tgui_say/proc/initialize()
 	set waitfor = FALSE
 	// Sleep to defer initialization to after client constructor
-	sleep(3)
+	sleep(3 SECONDS)
 	window.initialize(
 			strict_mode = TRUE,
 			fancy = TRUE,
@@ -119,5 +119,8 @@
 		if("entry")
 			handle_entry(payload)
 			return TRUE
+		if("ready_state_error")
+			to_chat(client, "<span class='warning'>TGUI Say attempted to render before it was ready, please try again!</span>")
+			return FALSE
 
 	return FALSE