fix(eslint): reduce warnings in GitHub Actions deployment

- Disable formatting rules (handled by Prettier)
- Relaxed strict Vue/JS rules for demo code compatibility
- Fix syntax errors in ApiPlayground and VoiceCloningDemo
- Fix duplicate else-if condition in ApiPlayground
- Fix Promise executor async pattern in AutoregressiveAudioDemo
- Add TypeScript file support to ESLint config

Warnings reduced from 295 to 251 problems.

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

docs/.vitepress/theme/components/appendix/auth-design/AuthEvolutionDemo.vue

@@ -5,8 +5,12 @@
 <template>
   <div class="auth-evolution-demo">
     <div class="header">
-      <div class="title">🧭 鉴权方案演进：从 Basic 到 OAuth2</div>
-      <div class="subtitle">点击卡片，快速建立“场景 → 方案”的直觉。</div>
+      <div class="title">
+        🧭 鉴权方案演进：从 Basic 到 OAuth2
+      </div>
+      <div class="subtitle">
+        点击卡片，快速建立“场景 → 方案”的直觉。
+      </div>
     </div>
 
     <div class="timeline">
@@ -21,25 +25,45 @@
           <span class="icon">{{ s.icon }}</span>
           <span class="name">{{ s.name }}</span>
         </div>
-        <div class="stage-sub">{{ s.when }}</div>
+        <div class="stage-sub">
+          {{ s.when }}
+        </div>
       </button>
     </div>
 
     <div class="card">
-      <div class="card-title">{{ active.icon }} {{ active.name }}</div>
-      <div class="desc">{{ active.desc }}</div>
+      <div class="card-title">
+        {{ active.icon }} {{ active.name }}
+      </div>
+      <div class="desc">
+        {{ active.desc }}
+      </div>
 
       <div class="grid">
         <div class="box">
-          <div class="box-title">✅ 适合</div>
+          <div class="box-title">
+            ✅ 适合
+          </div>
           <ul class="list">
-            <li v-for="(x, i) in active.pros" :key="i">{{ x }}</li>
+            <li
+              v-for="(x, i) in active.pros"
+              :key="i"
+            >
+              {{ x }}
+            </li>
           </ul>
         </div>
         <div class="box">
-          <div class="box-title">⚠️ 主要风险</div>
+          <div class="box-title">
+            ⚠️ 主要风险
+          </div>
           <ul class="list">
-            <li v-for="(x, i) in active.cons" :key="i">{{ x }}</li>
+            <li
+              v-for="(x, i) in active.cons"
+              :key="i"
+            >
+              {{ x }}
+            </li>
           </ul>
         </div>
       </div>