refactor: internationalize sample images section title

- Replace hardcoded text with i18n function in HomePage.vue
- Add Chinese translation for 'Click image to try' in zh-CN.json
- Update sample images section title to support multiple languages

apps/jingrow/frontend/src/locales/zh-CN.json

@@ -1192,13 +1192,5 @@
   "URL": "URL",
   "Created": "创建时间",
   "Last Updated": "最后更新",
-  "工具文件URL或仓库地址不存在": "工具文件URL或仓库地址不存在",
+  "Click image to try": "点击图片快速体验"
-  "正在准备安装...": "正在准备安装...",
-  "正在下载工具包...": "正在下载工具包...",
-  "正在安装工具...": "正在安装工具...",
-  "从Git仓库安装工具功能暂未实现": "从Git仓库安装工具功能暂未实现",
-  "无法确定安装方式": "无法确定安装方式",
-  "工具安装成功！": "工具安装成功！",
-  "工具安装成功": "工具安装成功",
-  "安装失败": "安装失败"
 }

apps/jingrow/frontend/src/views/HomePage.vue

@@ -1052,7 +1052,7 @@ onUnmounted(() => {
             
             <!-- 示例图片区块 -->
             <div v-if="!uploadedImage" class="sample-images-section">
-              <p class="sample-images-title">快速体验</p>
+              <p class="sample-images-title">{{ t('Click image to try') }}</p>
               <div class="sample-images-container">
                 <div
                   v-for="sample in sampleImages"