Metabolism 3.0 (#5157)

* basic system + convert all plantmetabolism

* stragglers

* convert all old metabolisms over

* fix YAML errors + dumb serialization issue

* remove unused thingy

* reimplement

* add organ type condition

* organtype condition but real

* cleanups + test fix

* metabolismtype -> metabolizertype

* solution resilience

* fixes

* serializer + use entityuid + hashset

* this is apparently an entirely different thing

* turns out it just works

* oops

Content.Shared/Body/Metabolism/MetabolismGroupPrototype.cs

@@ -0,0 +1,12 @@
+using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Shared.Body.Metabolism
+{
+    [Prototype("metabolismGroup")]
+    public class MetabolismGroupPrototype : IPrototype
+    {
+        [DataField("id", required: true)]
+        public string ID { get; } = default!;
+    }
+}

Content.Shared/Body/Metabolism/MetabolizerTypePrototype.cs

@@ -0,0 +1,12 @@
+using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Shared.Body.Metabolism
+{
+    [Prototype("metabolizerType")]
+    public class MetabolizerTypePrototype : IPrototype
+    {
+        [DataField("id", required: true)]
+        public string ID { get; } = default!;
+    }
+}