feat(login): 更换登录验证码为图形字符验证码

- 配置文件 website.js 中将 captchaType 从 'behavior' 改为 'image'
- 修改 userlogin.vue，图形验证码图片由输入框内联改为输入框旁独立显示
- 重写 login.scss 样式，实现验证码图片区域带边框和高亮效果
- 确保验证码图片点击可刷新，且支持从后端接口获取数据
- 登录页仍默认显示 IAM 登录，需切换「账号密码登录」显示验证码区域

feat(contract-manage): 优化所属组织搜索栏为树形下拉选择框

- 引入并应用 organization-search mixin 统一管理所属组织搜索
- contract-manage.js、driver.js、transport-ship.js、transport-vehicle.js 中所属组织搜索改为 searchslot 模式
- contract-manage.vue 中新增 renderOrganizationSearch 方法，渲染基于 ElTreeSelect 的树形下拉组件
- 组织树数据加载时自动排除「外部组织」节点，保持搜索选项清晰
- 所有相关所属组织搜索统一样式与交互，提升用户体验

feat(system): 用户和部门视图样式及操作改进

- user.vue 和 userinfo.vue 中 el-tabs 组件添加 border-card 类型，提升标签页视觉效果
- dept.vue 中添加查看、编辑、删除操作入口，绑定对应方法，通过权限控制显示权限按钮
- dept.vue 菜单宽度、对话框宽度及行为配置优化

style(login): 调整登录样式及验证码布局细节

- 调整 .login-code-wrap 及内部元素的 flex 布局，输入框与验证码图片并排显示
- 设置验证码图片容器尺寸、边框及 hover 高亮样式
- 确保验证码图片撑满容器并禁止用户选中

refactor(mixins): 新增 organization-search 统一搜索 mixin

- 实现组织树数据加载、排除外部节点、归一化及扁平化处理
- 提供 renderOrganizationSearch 方法用于渲染统一树形选择搜索框
- 减少重复代码，方便各页面快速接入和统一维护

chore(vehicle): 车辆页面引入 organization-search mixin

- 在车辆视图 vehicle.vue 中混入 organization-search，增强所属组织搜索功能一致性

src/views/business/contract-manage.vue

@@ -794,7 +794,7 @@ import { getToken } from '@/utils/auth';
 import { downloadFileByUrl, downloadXls } from '@/utils/util';
 import BillingPlanEditor from './components/billing-plan-editor.vue';
 import PdfPreview from '@/components/pdf-preview/main.vue';
-import { ElImageViewer } from 'element-plus';
+import { ElImageViewer, ElTreeSelect } from 'element-plus';
 import { OpenFileViewer } from '@open-file-viewer/vue';
 import { fallbackPlugin, imagePlugin, officePlugin, textPlugin } from '@open-file-viewer/core';
 import '@open-file-viewer/core/style.css';
@@ -1684,7 +1684,10 @@ export default {
           this.organizationOptions = this.normalizeOrganizationTree(organizationTree);
           this.organizationFlatOptions = this.flattenOrganizationTree(this.organizationOptions);
           const column = this.findColumn(this.tableOption.column, 'organizationName');
-          if (column) column.dicData = this.organizationOptions;
+          if (column) {
+            column.dicData = this.organizationOptions;
+            column.renderSearch = scope => this.renderOrganizationSearch(scope);
+          }
           this.syncCurrentOrganizationOption();
         })
         .finally(() => {
@@ -1748,6 +1751,24 @@ export default {
       this.organizationOptions.unshift(item);
       this.organizationFlatOptions.unshift(item);
     },
+    renderOrganizationSearch(scope) {
+      // 搜索区所属组织：树形下拉（与客户档案统一）
+      return h(ElTreeSelect, {
+        modelValue: scope.row?.organizationName || '',
+        'onUpdate:modelValue': value => {
+          if (scope.row) scope.row.organizationName = value;
+        },
+        data: this.organizationOptions,
+        'node-key': 'id',
+        'check-strictly': true,
+        filterable: true,
+        clearable: true,
+        'render-after-expand': false,
+        style: 'width: 100%',
+        placeholder: '请选择 所属组织',
+        props: { label: 'label', value: 'id', children: 'children' },
+      });
+    },
     integerInput(prop, value) {
       this.form[prop] = String(value || '').replace(/\D/g, '');
     },
@@ -2089,6 +2110,15 @@ export default {
 </script>
 
 <style lang="scss" scoped>
+.contract-name-cell {
+  display: inline-block;
+  max-width: 100%;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  vertical-align: bottom;
+}
+
 .contract-manage-page {
   &__expiry-search {
     display: flex;

src/views/system/dept.vue

@@ -32,6 +32,15 @@
         </el-button>
       </template>
       <template #menu="scope">
+        <el-link type="primary" @click.stop="handleView(scope.row, scope.index)" v-if="permissionList.viewBtn"
+          >查看</el-link
+        >
+        <el-link type="primary" @click.stop="handleEdit(scope.row, scope.index)" v-if="permissionList.editBtn"
+          >编辑</el-link
+        >
+        <el-link type="danger" @click.stop="handleDel(scope.row, scope.index)" v-if="permissionList.delBtn"
+          >删除</el-link
+        >
         <el-link
           type="primary"
           @click.stop="handleAdd(scope.row, scope.index)"
@@ -177,7 +186,9 @@ export default {
         border: true,
         index: true,
         selection: true,
-        viewBtn: true,
+        viewBtn: false,
+        editBtn: false,
+        delBtn: false,
         menuWidth: 320,
         dialogWidth: 800,
         dialogClickModal: false,
@@ -519,6 +530,15 @@ export default {
     isRootDept(row) {
       return row && (row.parentId === 0 || String(row.parentId) === '0');
     },
+    handleView(row, index) {
+      this.$refs.crud.rowView(row, index);
+    },
+    handleEdit(row, index) {
+      this.$refs.crud.rowEdit(row, index);
+    },
+    handleDel(row, index) {
+      this.$refs.crud.rowDel(row, index);
+    },
     handleAdd(row) {
       this.parentId = row.id;
       this.loadParentDeptCode(row.id);

src/views/system/user.vue

@@ -204,7 +204,7 @@
               </el-row>
             </el-form>
           </section-card>
-          <el-tabs class="user-permission-tabs">
+          <el-tabs type="border-card" class="user-permission-tabs">
             <el-tab-pane label="已拥有角色">
               <el-table :data="formRoleList" border>
                 <el-table-column type="index" label="序号" width="70" />

src/views/system/userinfo.vue

@@ -1,7 +1,7 @@
 <template>
   <div>
     <basic-container>
-      <el-tabs v-model="activeTab" @tab-change="handleTabChange">
+      <el-tabs type="border-card" v-model="activeTab" @tab-change="handleTabChange">
         <!-- 个人信息 Tab -->
         <el-tab-pane label="个人信息" name="info">
           <el-form ref="infoForm" :model="infoForm" label-width="auto">

src/views/transportCapacity/vehicle.vue

@@ -544,6 +544,7 @@ import {
   recognizeBaiduOcr,
 } from '@/api/transportCapacity/transport-vehicle';
 import { getDeptTree } from '@/api/system/dept';
+import organizationSearch from '@/mixins/organization-search';
 import { exportBlob } from '@/api/common';
 import { getToken } from '@/utils/auth';
 import { getUploadHeaders } from '@/utils/upload';
@@ -633,6 +634,7 @@ export default {
     ImageUploadField,
     VehicleLedger,
   },
+  mixins: [organizationSearch],
   data() {
     return {
       option,
@@ -747,6 +749,7 @@ export default {
   },
   created() {
     this.initDeptTree();
+    this.loadOrganizationOptions();
   },
   methods: {
     hasPermission(code) {