Fixed some aliases and reworked namespaces

src/NadekoBot/_common/Medusa/Common/Models/ResolvedMedusa.cs

@@ -0,0 +1,17 @@
+using Nadeko.Snake;
+using Ninject.Modules;
+using System.Collections.Immutable;
+
+namespace Nadeko.Medusa;
+
+public sealed record ResolvedMedusa(
+    WeakReference<MedusaAssemblyLoadContext> LoadContext,
+    IImmutableList<ModuleInfo> ModuleInfos,
+    IImmutableList<SnekInfo> SnekInfos,
+    IMedusaStrings Strings,
+    Dictionary<Type, TypeReader> TypeReaders,
+    IReadOnlyCollection<ICustomBehavior> Execs
+)
+{
+    public required INinjectModule KernelModule { get; set; }
+}