feat(需求): ①用户管理补「角色」筛选(前端+后端 role 参数) ②软件/数字人版本页补版本号搜索 ③全站 el-select 统一 filterable(分组/所属管理员/角色等大下拉可模糊搜索)

admin-frontend-vue/src/pages/account/UsersPage.vue

@@ -139,10 +139,17 @@ onMounted(loadUsers)
         </div>
         <div v-if="isSuperAdmin" class="form-group" style="min-width: 160px">
           <label>所属管理员</label>
-          <select v-model="filters.createdByAdminId">
-            <option value="">全部</option>
-            <option v-for="admin in admins" :key="admin.id" :value="admin.id">{{ admin.username }}</option>
-          </select>
+          <el-select v-model="filters.createdByAdminId" class="admin-filter" filterable clearable placeholder="全部" @change="search">
+            <el-option v-for="admin in admins" :key="admin.id" :label="admin.username" :value="admin.id" />
+          </el-select>
+        </div>
+        <div class="form-group" style="min-width: 140px">
+          <label>角色</label>
+          <el-select v-model="filters.role" class="admin-filter" filterable clearable placeholder="全部角色" @change="search">
+            <el-option label="超级管理员" value="super_admin" />
+            <el-option label="管理员" value="admin" />
+            <el-option label="普通账号" value="normal" />
+          </el-select>
         </div>
         <button class="btn" type="button" @click="search">查询</button>
       </div>