UI优化更新：面试模拟、简历面试、项目库、求职策略等多个页面改进

主要更新：
- 面试模拟页：移除上滑查看评价，添加渐进式评分(72→81→89)
- 简历面试页：添加岗位头像、标签背景、面试题加粗等视觉优化
- 项目库页：添加"我完成的项目库"板块，增加hover效果
- 求职策略详情页：优化圆柱体和矩形对齐，添加CSV岗位数据，调整批次文字位置
- 企业岗位列表页：添加返回按钮功能
- 全局：统一岗位级别术语(普通岗/技术骨干岗/储备干部岗)

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

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

src/pages/CompanyJobsPage/index.jsx

@@ -178,9 +178,28 @@ const CompanyJobsPage = () => {
           <>
             <div
               className="company-jobs-page-left"
-              onClick={handleJobWrapperClick}
             >
-              <p className="company-jobs-page-title">企业内推岗位库</p>
+              <div className="company-jobs-page-header">
+                <p className="company-jobs-page-title">
+                  <img 
+                    src="https://ddcz-1315997005.cos.ap-nanjing.myqcloud.com/static/img/teach_sys_icon/recuUY5w4Kcw4H.png" 
+                    alt="icon" 
+                    style={{
+                      width: '24px',
+                      height: '24px',
+                      marginRight: '8px',
+                      verticalAlign: 'middle'
+                    }}
+                  />
+                  企业内推岗位库
+                </p>
+                <button 
+                  className="view-all-jobs-btn"
+                  onClick={handleJobWrapperClick}
+                >
+                  查看全部岗位
+                </button>
+              </div>
               <InfiniteScroll
                 loadMore={fetchJobsList}
                 hasMore={jobsListHasMore}
@@ -191,13 +210,21 @@ const CompanyJobsPage = () => {
             </div>
             <div className="company-jobs-page-interview-wrapper">
               <div
-                className={`${
-                  isExpand
-                    ? "company-jobs-page-interview"
-                    : "company-jobs-page-interview company-jobs-page-interview-expand"
-                }`}
+                className="company-jobs-page-interview"
               >
-                <p className="company-jobs-page-title">内推岗位面试</p>
+                <p className="company-jobs-page-title">
+                  <img 
+                    src="https://ddcz-1315997005.cos.ap-nanjing.myqcloud.com/static/img/teach_sys_icon/recuUY5wqNngw9.png" 
+                    alt="icon" 
+                    style={{
+                      width: '24px',
+                      height: '24px',
+                      marginRight: '8px',
+                      verticalAlign: 'middle'
+                    }}
+                  />
+                  岗位面试状态
+                </p>
                 <InfiniteScroll
                   loadMore={fetchInterviewsData}
                   hasMore={interviewsHasMore}