feat: page config upload button for normal sites, add cloud upload endpoint

- SitePagesController: add PUT /admin/site-pages/{siteId}/upload for uploading normal site pages to cloud storage

- SitePages.vue: show upload button for both default templates and normal sites

par-api/src/main/java/com/par/api/controller/SitePagesController.java

@@ -290,6 +290,28 @@ public class SitePagesController {
         return ApiResponse.success();
     }
 
+    /** 发布普通站点页面配置到云存储 */
+    @PutMapping("/api/v1/admin/site-pages/{siteId}/upload")
+    public ApiResponse<Void> uploadSitePages(
+            @PathVariable String siteId, @RequestBody Map<String, Object> payload, HttpServletRequest request) {
+        checkAdmin(request);
+        @SuppressWarnings("unchecked")
+        var entries = (List<Map<String, Object>>) payload.get("entries");
+        String authType = (String) payload.get("authType");
+        String authValue = (String) payload.get("authValue");
+        sitePagesService.savePages(siteId, entries != null ? entries : List.of(), authType, authValue);
+        try {
+            Map<String, Object> config = new LinkedHashMap<>();
+            config.put("siteId", siteId);
+            if (authType != null) config.put("authType", authType);
+            if (authValue != null) config.put("authValue", authValue);
+            config.put("entries", entries != null ? entries : List.of());
+            String json = objectMapper.writeValueAsString(config);
+            storageService.store("pages/site/" + siteId + ".json", json);
+        } catch (Exception ignored) {}
+        return ApiResponse.success();
+    }
+
     private void checkAdmin(HttpServletRequest request) {
         var level = request.getAttribute("trustLevel");
         if (level == null || !"ADMIN".equals(level.toString())) {

web/src/views/SitePages.vue

@@ -46,7 +46,7 @@
       <h2 style="margin:0">编辑: {{ editSiteId }}</h2>
       <div style="display:flex;gap:8px">
         <el-button size="small" type="primary" @click="savePages" :loading="saving">保存</el-button>
-        <el-button v-if="isDefaultEditor" size="small" @click="uploadPages" :loading="uploading">上传</el-button>
+        <el-button size="small" @click="uploadPages" :loading="uploading">上传</el-button>
         <el-button size="small" type="danger" @click="deletePages" :loading="deleting">删除</el-button>
         <el-button size="small" @click="editSiteId=''">返回列表</el-button>
       </div>
@@ -222,8 +222,12 @@ const deletePages = async () => {
 const uploadPages = async () => {
   uploading.value = true
   try {
-    const type = editSiteId.value.replace('default:','')
+    if (editSiteId.value.startsWith('default:')) {
-    await api.raw.put('/admin/default-pages/'+type+'/upload', { entries: parsed.value })
+      const type = editSiteId.value.replace('default:','')
+      await api.raw.put('/admin/default-pages/'+type+'/upload', { entries: parsed.value })
+    } else {
+      await api.raw.put('/admin/site-pages/'+editSiteId.value+'/upload', { entries: parsed.value, authType: authType.value })
+    }
     ElMessage.success('已上传到云存储')
   } catch { ElMessage.error('上传失败') }
   finally { uploading.value = false }