refactor: simplify video player configuration and remove unused elements

- Update video address input placeholder to reflect supported formats
- Remove player type selection and current status display for a cleaner UI
- Adjust player type handling to default to 'native' for improved consistency

src/views/demo/direct-url.vue

@@ -8,13 +8,7 @@
     <div class="config-section">
       <el-form label-width="120px">
         <el-form-item label="视频地址">
-          <el-input v-model="urlConfig.url" placeholder="输入 HLS/MP4/WebM 等视频地址" style="width: 600px" />
-        </el-form-item>
-        <el-form-item label="播放器类型">
-          <el-select v-model="urlConfig.playerType" style="width: 200px">
-            <el-option label="HLS.js (推荐)" value="hls" />
-            <el-option label="原生 Video" value="native" />
-          </el-select>
+          <el-input v-model="urlConfig.url" placeholder="输入 MP4/WebM 等视频地址" style="width: 600px" />
         </el-form-item>
         <el-form-item>
           <el-button type="primary" @click="playUrl">播放</el-button>
@@ -60,16 +54,6 @@
       </el-space>
     </div>
 
-    <!-- 当前状态 -->
-    <div class="status-section">
-      <el-descriptions title="当前状态" :column="3" border>
-        <el-descriptions-item label="播放器类型">{{ currentPlayerType }}</el-descriptions-item>
-        <el-descriptions-item label="视频地址" :span="2">
-          <el-text truncated style="max-width: 600px">{{ currentSrc || '-' }}</el-text>
-        </el-descriptions-item>
-      </el-descriptions>
-    </div>
-
     <!-- 日志区域 -->
     <div class="log-section">
       <div class="log-header">
@@ -98,7 +82,7 @@ const playerRef = ref<InstanceType<typeof VideoPlayer>>()
 // URL 配置
 const urlConfig = reactive({
   url: '',
-  playerType: 'hls' as 'hls' | 'native'
+  playerType: 'native'
 })
 
 // 播放配置
@@ -109,7 +93,7 @@ const playConfig = reactive({
 
 // 当前播放状态
 const currentSrc = ref('')
-const currentPlayerType = ref<'hls' | 'native'>('hls')
+const currentPlayerType = ref<'native'>('native')
 
 // 日志
 interface LogItem {