重组前端功能目录并统一代码规范工具链 (#10)

Reviewed-on: #10

.vscode/extensions.json

@@ -0,0 +1,3 @@
+{
+    "recommendations": ["Vue.volar", "dbaeumer.vscode-eslint", "esbenp.prettier-vscode"]
+}

.vscode/settings.json

@@ -0,0 +1,11 @@
+{
+    "editor.tabSize": 4,
+    "editor.insertSpaces": true,
+    "editor.detectIndentation": false,
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+    "editor.formatOnSave": true,
+    "editor.codeActionsOnSave": {
+        "source.fixAll.eslint": "explicit"
+    },
+    "eslint.validate": ["javascript", "typescript", "vue"]
+}