fix: improve markdown formatting and add VSCode settings

Author: 13ruceYu

.markdownlint.json

@@ -0,0 +1,11 @@
+{
+  "default": true,
+  "line-length": false,
+  "no-trailing-punctuation": false,
+  "first-line-heading": false,
+  "commands-show-output": false,
+  "single-trailing-newline": false,
+  "no-emphasis-as-heading": false,
+  "fenced-code-language": false,
+  "no-inline-html": false
+}

.vscode/extensions.json

@@ -0,0 +1,9 @@
+{
+  "recommendations": [
+    "davidanson.vscode-markdownlint"
+  ]
+}
+
+
+
+

.vscode/settings.json

@@ -0,0 +1,7 @@
+{
+  "[markdown]": {
+    "editor.defaultFormatter": "DavidAnson.vscode-markdownlint",
+    "editor.formatOnSave": true,
+    "editor.formatOnPaste": true
+  }
+}

README.md

@@ -1,6 +1,5 @@
 # 你的第一门用TS写Node.js入门课
 
-
 <div align="center">
   <p>
     <a href="https://npmstudy.github.io/Your-First-Node.js-with-TypeScript-Course/">

package.json

@@ -5,13 +5,15 @@
   "scripts": {
     "start": "mdbook serve -p 8000 --open",
     "test": "echo \"Error: no test specified\" && exit 1",
-    "deploy": "mdbook build && node publish.js"
+    "deploy": "mdbook build && node publish.js",
+    "lint:md": "markdownlint '**/*.md' --ignore node_modules --fix"
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
   "description": "",
   "devDependencies": {
-    "gh-pages": "^6.3.0"
+    "gh-pages": "^6.3.0",
+    "markdownlint-cli": "^0.35.0"
   }
 }