feat: 更新企业内推岗位功能

- 删除岗位陪跑流程图标和弹窗组件
- 导入企业内推岗位库.json新数据源(39个岗位)
- 实现岗位按截止时间降序排序
- 添加过期岗位判断逻辑，过期岗位显示已过期且无法投递
- 更新岗位卡片显示截止时间格式(YYYY-MM-DD)

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/pages/CompanyJobsPage/components/JobList/index.css

@@ -169,6 +169,23 @@
           background-size: 100% 100%;
           margin-right: 5px;
         }
+        
+        &.disabled {
+          background-color: #f2f3f5;
+          color: #c9cdd4;
+          cursor: not-allowed;
+          pointer-events: none;
+          
+          &:hover {
+            background-color: #f2f3f5;
+            box-shadow: none;
+            transform: none;
+          }
+          
+          > i {
+            opacity: 0.5;
+          }
+        }
       }
 
       .company-jobs-info-deadline {

src/pages/CompanyJobsPage/components/JobList/index.jsx

@@ -32,6 +32,12 @@ export default ({ className = "", data = [], backgroundColor }) => {
   const handleDeliverClick = async (e, item) => {
     e.stopPropagation(); // 阻止冒泡到li的点击事件
     
+    // 检查岗位是否已过期
+    if (item.isExpired || item.status === 'expired') {
+      toast.error('该岗位已过期，无法投递');
+      return;
+    }
+    
     // 获取岗位详情然后打开投递弹窗
     const res = await getJobsDetail(item.id);
     if (res.success) {
@@ -147,11 +153,12 @@ export default ({ className = "", data = [], backgroundColor }) => {
                   {item?.salary}
                 </p>
                 <button 
-                  className="company-jobs-btn"
+                  className={`company-jobs-btn ${(item.isExpired || item.status === 'expired') ? 'disabled' : ''}`}
                   onClick={(e) => handleDeliverClick(e, item)}
+                  disabled={item.isExpired || item.status === 'expired'}
                 >
                   <i />
-                  <span>投递</span>
+                  <span>{(item.isExpired || item.status === 'expired') ? '已过期' : '投递'}</span>
                 </button>
                 {item?.deadline && (
                   <p className="company-jobs-info-deadline">