516 compatibility for browsers (#20652)

this is a bit of

https://github.com/cmss13-devs/cmss13/pull/8646
https://github.com/cmss13-devs/cmss13/pull/8875
https://github.com/cmss13-devs/cmss13/pull/8606
https://github.com/cmss13-devs/cmss13/pull/8607
https://github.com/cmss13-devs/cmss13/pull/8359
https://github.com/cmss13-devs/cmss13/pull/7860
( and thus https://github.com/ParadiseSS13/Paradise/pull/25105
https://github.com/ParadiseSS13/Paradise/pull/25205
https://github.com/ParadiseSS13/Paradise/pull/25363
https://github.com/ParadiseSS13/Paradise/pull/26423 and
https://github.com/ParadiseSS13/Paradise/pull/26433 )
https://github.com/tgstation/tgstation/pull/89766

in order to work properly - using the efficient storage method, instead
of the byond json method - github pages needs to be enabled and built
from the gh-pages branch. because yeah

---------

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

code/game/objects/items/weapons/storage/secure.dm

@@ -92,7 +92,7 @@ ABSTRACT_TYPE(/obj/item/storage/secure)
 		message = "*****"
 	dat += "<HR>\n>[message]<BR>\n<A href='byond://?src=[REF(src)];type=1'>1</A>-<A href='byond://?src=[REF(src)];type=2'>2</A>-<A href='byond://?src=[REF(src)];type=3'>3</A><BR>\n<A href='byond://?src=[REF(src)];type=4'>4</A>-<A href='byond://?src=[REF(src)];type=5'>5</A>-<A href='byond://?src=[REF(src)];type=6'>6</A><BR>\n<A href='byond://?src=[REF(src)];type=7'>7</A>-<A href='byond://?src=[REF(src)];type=8'>8</A>-<A href='byond://?src=[REF(src)];type=9'>9</A><BR>\n<A href='byond://?src=[REF(src)];type=R'>R</A>-<A href='byond://?src=[REF(src)];type=0'>0</A>-<A href='byond://?src=[REF(src)];type=E'>E</A><BR>\n</TT>"
 
-	user << browse(dat, "window=caselock;size=300x280")
+	user << browse(HTML_SKELETON(dat), "window=caselock;size=300x280")
 
 /obj/item/storage/secure/Topic(href, href_list)
 	..()