Remove Static Component NetIds (#4247)

* Remove the unnecessary NetID property from ComponentState.

* Remove Component.NetworkSynchronizeExistence.

* Removed Component.NetID.

* Adds component netID automatic generation.

* Removed NetIdAttribute from serverside components with no corresponding clientside registration.

* Completely remove static NetIds.

* Renamed NetIDAttribute to NetworkedComponentAttribute.

* Add GenerateNetIds calls to client and server entry points.
Add test to make sure auto generated NetIds are identical.

* Component changes when rebasing that I am too lazy to rewrite into the branch.

Co-authored-by: Vera Aguilera Puerto <6766154+Zumorica@users.noreply.github.com>

Content.Shared/Clothing/ClothingComponentState.cs

@@ -1,6 +1,5 @@
 #nullable enable
 using System;
-using Content.Shared.NetIDs;
 using Robust.Shared.GameObjects;
 using Robust.Shared.Serialization;
 
@@ -13,7 +12,7 @@ namespace Content.Shared.Clothing
 
         public string? EquippedPrefix { get; }
 
-        public ClothingComponentState(string? clothingEquippedPrefix, string? equippedPrefix) : base(ContentNetIDs.CLOTHING)
+        public ClothingComponentState(string? clothingEquippedPrefix, string? equippedPrefix)
         {
             ClothingEquippedPrefix = clothingEquippedPrefix;
             EquippedPrefix = equippedPrefix;

Content.Shared/Clothing/SharedMagbootsComponent.cs

@@ -1,16 +1,16 @@
-#nullable enable
+#nullable enable
 using System;
 using Content.Shared.Movement.Components;
-using Content.Shared.NetIDs;
 using Robust.Shared.GameObjects;
+using Robust.Shared.GameStates;
 using Robust.Shared.Serialization;
 
 namespace Content.Shared.Clothing
 {
+    [NetworkedComponent()]
     public abstract class SharedMagbootsComponent : Component, IMoveSpeedModifier
     {
         public sealed override string Name => "Magboots";
-        public sealed override uint? NetID => ContentNetIDs.MAGBOOTS;
 
         public abstract bool On { get; set; }
 
@@ -28,7 +28,7 @@ namespace Content.Shared.Clothing
         {
             public bool On { get; }
 
-            public MagbootsComponentState(bool @on) : base(ContentNetIDs.MAGBOOTS)
+            public MagbootsComponentState(bool @on)
             {
                 On = on;
             }