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/vlm-intro/VLMInferenceDemo.vue

@@ -9,26 +9,46 @@
       <div class="messages">
         <!-- User Message -->
         <div class="message user">
-          <div class="avatar">👤</div>
+          <div class="avatar">
+            👤
+          </div>
           <div class="bubble">
             <div class="image-upload">
-              <div class="placeholder-img">🐱</div>
+              <div class="placeholder-img">
+                🐱
+              </div>
+            </div>
+            <div class="text">
+              这只猫在做什么？
             </div>
-            <div class="text">这只猫在做什么？</div>
           </div>
         </div>
 
         <!-- Assistant Message -->
-        <div class="message assistant" v-if="step > 0">
-          <div class="avatar">🤖</div>
+        <div
+          v-if="step > 0"
+          class="message assistant"
+        >
+          <div class="avatar">
+            🤖
+          </div>
           <div class="bubble">
-            <div v-if="step === 1" class="thinking">
+            <div
+              v-if="step === 1"
+              class="thinking"
+            >
               <span class="icon">👁️</span> 正在观察图片...
             </div>
-            <div v-else-if="step === 2" class="thinking">
+            <div
+              v-else-if="step === 2"
+              class="thinking"
+            >
               <span class="icon">🧠</span> 正在思考...
             </div>
-            <div v-else class="content type-writer">
+            <div
+              v-else
+              class="content type-writer"
+            >
               {{ typedText }}<span class="cursor">|</span>
             </div>
           </div>