Event refactor (#9589)

* Station event refactor

* Remove clientside `IStationEventManager`

we can just use prototypes

* Basic API idea

* Cruft

* first attempt at epicness

* okay yeah this shit is really clean

* sort out minor stuff

* Convert `BreakerFlip`

* `BureaucraticError` + general cleanup

* `DiseaseOutbreak`

* `FalseAlarm`

* `GasLeak`

* `KudzuGrowth`

* `MeteorSwarm`

* `MouseMigration`

* misc errors

* `PowerGridCheck`

* `RandomSentience`

* `VentClog`

* `VentCritters`

* `ZombieOutbreak`

* Rewrite basic event scheduler

* Minor fixes and logging

* ooooops

* errors + fix

* linter

* completions, `RuleStarted` property, update loop fixes

* Tweaks

* Fix #9462

* Basic scheduler update fix, and fixes #8174

* Add test

* UI cleanup

* really this was just for testing

Content.Server/Spawners/EntitySystems/ConditionalSpawnerSystem.cs

@@ -55,7 +55,7 @@ namespace Content.Server.Spawners.EntitySystems
 
             foreach (var rule in component.GameRules)
             {
-                if (!_ticker.GameRuleStarted(rule)) continue;
+                if (!_ticker.IsGameRuleStarted(rule)) continue;
                 Spawn(component);
                 return;
             }