feat: 页面配置入口加 ↗ 打开按钮，可直接跳转站点页面

web/src/views/SitePages.vue

@@ -132,6 +132,9 @@
           <template v-if="!entry.compose">
             <div style="display:flex;gap:8px;align-items:flex-start;margin-bottom:6px;max-width:500px">
               <el-input v-model="entry.url" size="small" placeholder="URL路径，如 /torrents.php" @input="syncToJson" style="flex:1" />
+              <el-button v-if="entry.url" size="small" circle title="打开页面" @click="openPage(entry)">
+                <span style="font-size:14px">↗</span>
+              </el-button>
               <el-button size="small" @click="verifyEntry(entry, idx)" :loading="verifying[idx]" :type="verifyResults[idx]?.success===true ? 'success' : verifyResults[idx]?.success===false ? 'danger' : ''">
                 {{ verifyResults[idx]?.success===true ? '✓' : verifyResults[idx]?.success===false ? '✗' : '验证' }}
               </el-button>
@@ -211,6 +214,11 @@ const resolveUrl = (url) => {
   if (!url || !base) return url || ''
   return url.startsWith('/') ? base.replace(/\/$/, '') + url : url
 }
+const openPage = (entry) => {
+  const resolved = resolveUrl(entry.url)
+  if (resolved) window.open(resolved, '_blank')
+  else ElMessage.warning('请先配置站点地址')
+}
 
 const verifyEntry = async (entry, idx) => {
   const resolved = resolveUrl(entry.url)