Add .gitignore

.gitignore

@@ -0,0 +1,28 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+*.DS_Store
+.idea
+*.zip
+*.tar.gz
+v2ray
+v2ctl
+mockgen
+vprotogen
+!infra/vprotogen/
+errorgen
+!common/errors/errorgen/
+*.dat