Add vscode configuration to fix issues on saving

.gitignore

@@ -8,7 +8,6 @@ config.json
 
 # ide
 .idea
-.vscode
 
 # log
 yarn-error.log

.vscode/extensions.json

@@ -0,0 +1,5 @@
+{
+  "recommendations": [
+    "dbaeumer.vscode-eslint"
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,7 @@
+{
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": true
+  },
+  "eslint.format.enable": true,
+  "editor.formatOnSave": false
+}