Ports /tg's StonedMC Subsystem from Baystation12

* Partial port of @PsiOmegaDelta's https://github.com/Baystation12/Baystation12/pull/16820
* Only ports the StonedMC changes, not the garbage collector (forthcoming in future)

code/controllers/ProcessScheduler/core/process.dm

@@ -35,7 +35,6 @@
 	 * Config vars
 	 */
 	// Process name
-	var/name
 
 	// Process schedule interval
 	// This controls how often the process would run under ideal conditions.