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/Cargo/Components/SharedCargoOrderDatabaseComponent.cs

@@ -1,16 +1,16 @@
-#nullable enable
+#nullable enable
 using System;
 using System.Collections.Generic;
-using Content.Shared.NetIDs;
 using Robust.Shared.GameObjects;
+using Robust.Shared.GameStates;
 using Robust.Shared.Serialization;
 
 namespace Content.Shared.Cargo.Components
 {
+    [NetworkedComponent()]
     public class SharedCargoOrderDatabaseComponent : Component
     {
         public sealed override string Name => "CargoOrderDatabase";
-        public sealed override uint? NetID => ContentNetIDs.CARGO_ORDER_DATABASE;
     }
 
     [NetSerializable, Serializable]
@@ -18,7 +18,7 @@ namespace Content.Shared.Cargo.Components
     {
         public readonly List<CargoOrderData>? Orders;
 
-        public CargoOrderDatabaseState(List<CargoOrderData>? orders) : base(ContentNetIDs.CARGO_ORDER_DATABASE)
+        public CargoOrderDatabaseState(List<CargoOrderData>? orders)
         {
             Orders = orders;
         }