refactor: cs build, module name, etc

Author: beskep

.gitignore

@@ -139,7 +139,10 @@ cython_debug/
 
 # project
 .vscode/
+bin/
+obj/
 scripts/
+.vs/
 *.header
 *.xml
-*.dll
+*.sln

ECO2/minilzo.py

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+	<AllowUnsafeBlocks>True</AllowUnsafeBlocks>
+  </PropertyGroup>
+
+</Project>