add git ignores

Author: Tommy TIAN

.gitignore

@@ -0,0 +1,25 @@
+# IntelliJ project files
+.idea/
+*.iml
+out
+gen
+
+# Visial Studio Code project files
+.vscode/
+
+# 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/
+