Ports Job Priority System

This system allows the HoP to set up to 3 jobs as 'priority' jobs via
the ID console.
Priority jobs are highlighted in green to everyone who is late-joining.

This allows the HoP to actively encourage late-arriving crew to take
jobs the station needs, avoiding departments/roles being critically
short-handed.

![](https://preview.ibb.co/esEEDF/job_priority_example.png)

🆑 Kyep
add: HoPs can now set jobs as 'priority'. Priority jobs are highlighted
on the latejoin screen. This allows HoPs to proactively broadcast that
they need more people to fill those jobs - and reduces the chance of
critical crew shortages.
/🆑

code/modules/mob/new_player/new_player.dm

@@ -362,6 +362,18 @@
 	else if(shuttle_master.emergency.mode >= SHUTTLE_CALL)
 		dat += "<font color='red'>The station is currently undergoing evacuation procedures.</font><br>"
 
+	if(length(job_master.prioritized_jobs))
+		dat += "<font color='green'>The station has flagged these jobs as high priority: "
+		var/amt = length(job_master.prioritized_jobs)
+		var/amt_count
+		for(var/datum/job/a in job_master.prioritized_jobs)
+			amt_count++
+			if(amt_count != amt)
+				dat += " [a.title], "
+			else
+				dat += " [a.title]. </font><br>"
+
+
 	dat += "Choose from the following open positions:<br><br>"
 
 	var/list/activePlayers = list()