Set Ore Redemption Machines to use Low Priority Messages (#26444)

* Refactor createMessage out of message server

* Change radio message

* Add reminder

* Fix linting errors

* Fix more linting errors

* Update priorities

* Add low priority icon

* Lower indent

* Fix switch statement

* Add low priority icon

* No reminders for low priority messages

* Update priorities in frontend

* Build and update /tg/ui

* Fix typo

* Clarify purpose of return

* [ci skip]

* Build and update /tg/ui

* [ci skip]

* Build and update /tg/ui

---------

Co-authored-by: Arthri <41360489+a@users.noreply.github.com>
Co-authored-by: /tg/ui Builder <41898282+github-actions[bot]@users.noreply.github.com>

code/modules/events/prison_break.dm

@@ -46,7 +46,7 @@
 		var/my_department = "[station_name()] firewall subroutines"
 		var/rc_message = "An unknown malicious program has been detected in the [english_list(areaName)] lighting and airlock control systems at [station_time_timestamp()]. Systems will be fully compromised within approximately one minute. Direct intervention is required immediately.<br>"
 		for(var/obj/machinery/message_server/MS in GLOB.machines)
-			MS.send_rc_message("Engineering", my_department, rc_message, "", "", 2)
+			MS.send_rc_message("Engineering", my_department, rc_message, "", "", RQ_HIGHPRIORITY)
 	else
 		stack_trace("Could not initiate grey-tide. Unable to find suitable containment area.")
 		kill()