feat: 优化简历详情显示和版本管理

- 删除38个没有真实修改版岗位的modified字段
- 保留10个有真实修改版岗位的original和modified字段
- 修复ResumeInfoModal组件，支持只有original字段的岗位显示
- 所有岗位显示版本切换按钮，无修改版的只显示原始版按钮

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

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

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

@@ -104,8 +104,10 @@ export default ({ visible, onClose, data, initialVersion = "2" }) => {
   
   if (data?.content) {
     // 新的数据结构 - 来自resume-interview页面
-    if (data.content.original && data.content.modified) {
-      const selectedContent = version === "1" ? data.content.original : data.content.modified;
+    if (data.content.original) {
+      // 有original字段，可能有或没有modified字段
+      const hasModified = !!data.content.modified;
+      const selectedContent = (!hasModified || version === "1") ? data.content.original : data.content.modified;
       
       // 如果是markdown格式的字符串，使用解析器
       if (typeof selectedContent === 'string') {
@@ -224,7 +226,7 @@ export default ({ visible, onClose, data, initialVersion = "2" }) => {
       <Modal visible={visible} onClose={handleCloseModal}>
         <div className="resume-info-modal" onClick={(e) => e.stopPropagation()}>
           <i className="close-icon" onClick={handleCloseModal} />
-          {data?.content?.original && data?.content?.modified && (
+          {data?.content?.original && (
             <div className="resume-info-modal-header">
               <Radio.Group
                 type="button"
@@ -235,7 +237,9 @@ export default ({ visible, onClose, data, initialVersion = "2" }) => {
                 onClick={(e) => e.stopPropagation()}
               >
                 <Radio value="1">原始版</Radio>
-                <Radio value="2">个人修改版</Radio>
+                {data?.content?.modified && (
+                  <Radio value="2">个人修改版</Radio>
+                )}
               </Radio.Group>
             </div>
           )}