516 internal links (#20428)

Convert all (appropriate) links to use the required `byond://` for 516

Added a grep to detect incompatible ones

code/modules/hydroponics/trays/tray_tools.dm

@@ -224,7 +224,7 @@
 
 	if(dat)
 		last_data = dat
-		dat += "<br><br>\[<a href='?src=[REF(src)];print=1'>print report</a>\]"
+		dat += "<br><br>\[<a href='byond://?src=[REF(src)];print=1'>print report</a>\]"
 		user << browse(dat,"window=plant_analyzer")
 
 	return