refactor(site-settings): 统一站点配置管理并清理废弃页面

- 新增 useSiteSettings composable 替代各端硬编码的配置引用
- 移除 memberRecycle 和 fictitiousOrderList 废弃页面并增加缓存过滤
- 版权信息改为通过接口动态获取，后台新增版权归属配置字段
- 全局禁止 textarea 拖拽缩放并统一三端样式规则
- 会员列表增加状态 tab 筛选及启用/禁用双向切换功能
- 删除未使用的 getSpecificationList API 方法

buyer/src/assets/styles/element.scss

@@ -1,3 +1,8 @@
+/* 全局禁止多行输入框拖动缩放，覆盖组件生成的内联 resize 样式。 */
+.el-textarea__inner {
+  resize: none !important;
+}
+
 :root {
   --el-color-primary: var(--theme-color, #ff3c2a);
   --el-color-danger: var(--theme-color, #ff3c2a);

buyer/src/components/footer/Footer.vue

@@ -43,25 +43,20 @@
           </div>
         <div class="information footer-bottmom">
           <div class="icp">
-            <li v-if="config.icpCard">
-              <a :href='"https://tsm.miit.gov.cn/dxxzsp/xkz/xkzgl/resource/qiyesearch.jsp?num="+config.icpCard+"&type=xuke"' target="_blank">
-                {{config.icpCard}}
-              </a>
-            </li>
-            <li v-if="config.icpMessage" class="footer-bottmom">
+            <li v-if="icp" class="footer-bottmom">
               <a href="https://beian.miit.gov.cn/" target="_blank">
-                {{config.icpMessage}}
+                {{icp}}
               </a>
             </li>
           </div>
-          <a class="flex " :href="config.company.href">
-            <img class="zhizhao" src="@/assets/images/zhizhao.jpg" mode="" />{{config.company.name}}
+          <a v-if="companyName" class="flex " :href="companyUrl || undefined">
+            <img class="zhizhao" src="@/assets/images/zhizhao.jpg" mode="" />{{companyName}}
           </a>
         </div>
 
         <div class="clearfix"></div>
         <div class="copyright">
-          <p>Copyright © {{year}} {{config.title}}</p>
+          <p>Copyright © {{year}} {{copyrightOwner}}</p>
         </div>
       </div>
     </footer>
@@ -71,11 +66,12 @@
 <script setup>
 import { ref } from 'vue'
 import { useRouter } from 'vue-router'
-import config from '@/config'
+import { useSiteSettings } from '@/composables/useSiteSettings'
 
 defineOptions({ name: 'Footer' })
 
 const router = useRouter()
+const { companyName, companyUrl, icp, copyrightOwner } = useSiteSettings()
 
 const guideArr = ref([
   // 导航链接

buyer/src/composables/useSiteSettings.js

@@ -0,0 +1,33 @@
+import { computed, onMounted, ref } from "vue";
+import { getBaseSite } from "@/api/common.js";
+import config from "@/config";
+
+// 同页的页头、页脚共享请求；每次重新进入页面时刷新，避免旧缓存覆盖后台设置。
+const settings = ref(null);
+let pendingRequest;
+
+export function loadSiteSettings() {
+  if (!pendingRequest) {
+    pendingRequest = getBaseSite()
+      .then((res) => {
+        if (res.success && res.result?.settingValue) {
+          settings.value = JSON.parse(res.result.settingValue);
+        }
+        return settings.value;
+      })
+      .catch(() => settings.value)
+      .finally(() => { pendingRequest = null; });
+  }
+  return pendingRequest;
+}
+
+export function useSiteSettings() {
+  onMounted(loadSiteSettings);
+  const siteName = computed(() => settings.value?.siteName || config.title);
+  const companyName = computed(() => settings.value ? settings.value.companyName || "" : config.company?.name || "");
+  const companyUrl = computed(() => settings.value ? settings.value.companyUrl || "" : config.company?.href || "");
+  const website = computed(() => settings.value ? settings.value.website || "" : config.website || "");
+  const icp = computed(() => settings.value ? settings.value.icp || "" : config.icpMessage || "");
+  const copyrightOwner = computed(() => settings.value?.copyrightOwner?.trim() || siteName.value);
+  return { settings, siteName, companyName, companyUrl, website, icp, copyrightOwner };
+}