Exclude requested mods that are also in the world

Plugin.ClientModLoader/ModInjector.cs

@@ -1,6 +1,7 @@
 using System.Collections.Immutable;
 using System.Reflection.Emit;
 using HarmonyLib;
+using Plugin.ClientModLoader.Utils;
 using Sandbox.Definitions;
 using Sandbox.Engine.Networking;
 using Sandbox.Game.World;
@@ -31,7 +32,7 @@ internal static class ModInjector
         var resolvedMods = mods.ToImmutableDictionary(b => b.PublishedFileId);
 
         // list of selected mods which are resolved
-        var requestedMods = mods.IntersectBy(Mods, b => b.PublishedFileId)
+        var requestedMods = mods.IntersectBy(Mods, b => b.PublishedFileId).ExceptBy(worldMods, b => b.PublishedFileId)
             .ToDictionary(b => b.PublishedFileId);
 
         // add dependencies of requested mods