refactor(go): Remove legacy C# and Node proxy; establish pure Go core engine and configure linguist attributes

.gitattributes

@@ -1 +1,25 @@
+# Git LFS
 Ananta.Server/ClientData/4229938/Configs/SceneitemConfig.json filter=lfs diff=lfs merge=lfs -text
+public/Blocks/download_header.ehd binary
+public/*.info binary
+public/*.zip binary
+public/*.bin binary
+
+# Linguist vendoring to reflect pure Go project language
+tools/** linguist-vendored
+data/** linguist-vendored
+public/** linguist-vendored
+certs/** linguist-vendored
+config/** linguist-vendored
+docs/** linguist-documentation
+*.cs linguist-vendored
+*.py linguist-vendored
+*.pyc linguist-vendored
+*.lua linguist-vendored
+*.js linguist-vendored
+
+# Binaries
+*.exe binary
+*.dll binary
+*.so binary
+*.dylib binary