Project - Cleaned up all project files

Project - Ensured every project only has x64 build configs
Project - Removed WPF from projects where not needed

src/Artemis.Storage/Artemis.Storage.csproj

@@ -1,9 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>netcoreapp3.1</TargetFramework>
-    <Platforms>x64;AnyCPU</Platforms>
-    <LangVersion>7</LangVersion>
+    <PreserveCompilationContext>false</PreserveCompilationContext>
+    <Platforms>x64</Platforms>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <PlatformTarget>x64</PlatformTarget>
+  </PropertyGroup>
+
   <ItemGroup>
     <PackageReference Include="LiteDB" Version="5.0.8" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />