chore: add husky pre-commit hook and auto-fix lint warnings

- Install husky for git hooks
- Add pre-commit hook to run 'npm run lint -- --fix' before each commit
- Auto-fix 6 additional warnings (attribute order, escape chars)
- 0 errors, 208 warnings (down from 214)

This ensures code quality checks run automatically before commits.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

docs/.vitepress/theme/components/ReadingProgress.vue

@@ -4,10 +4,10 @@
       v-if="showProgress" 
       class="reading-progress"
       :class="{ 'is-dragging': isDragging }"
+      :title="isDragging ? '拖动调整位置' : '阅读进度 ' + progress + '%'"
       @mousedown="startDrag"
       @touchstart="startDrag"
       @click="handleClick"
-      :title="isDragging ? '拖动调整位置' : '阅读进度 ' + progress + '%'"
     >
       <svg class="progress-ring" viewBox="0 0 56 56">
         <circle

docs/.vitepress/theme/components/appendix/api-design/HttpMethodsDemo.vue

@@ -24,7 +24,7 @@
       </div>
 
       <!-- 当前方法详情 -->
-      <div class="method-detail" v-if="currentMethod">
+      <div v-if="currentMethod" class="method-detail">
         <div class="detail-header">
           <span class="http-badge" :class="currentMethod.name">{{ currentMethod.name }}</span>
           <span class="method-desc">{{ currentMethod.description }}</span>
@@ -51,13 +51,13 @@
         <div class="example-section">
           <div class="example-title">📝 使用示例</div>
           <div class="example-content">
-            <div class="example-item" v-for="(example, idx) in currentMethod.examples" :key="idx">
+            <div v-for="(example, idx) in currentMethod.examples" :key="idx" class="example-item">
               <div class="example-scenario">{{ example.scenario }}</div>
               <div class="example-request">
                 <span class="http-method" :class="currentMethod.name">{{ currentMethod.name }}</span>
                 <span class="request-url">{{ example.url }}</span>
               </div>
-              <div class="example-body" v-if="example.body">
+              <div v-if="example.body" class="example-body">
                 <pre><code>{{ JSON.stringify(example.body, null, 2) }}</code></pre>
               </div>
             </div>

docs/.vitepress/theme/components/appendix/cloud-topology/VpcArchitectureDemo.vue

@@ -214,7 +214,7 @@
       </div>
     </div>
   </div>
-</template>
+</div></template>
 
 <script setup>
 import { ref, computed, watch } from 'vue'