feat: 为岗位面试状态添加可点击下拉栏功能

- 创建InterviewStatusDropdown组件，显示面试状态动画
- 集成Lottie动画播放器，加载对应状态的动画文件
- 点击面试状态按钮后弹出下拉栏，展示动画和状态说明
- 添加11种不同面试状态的动画映射和描述文字
- 下拉栏支持点击遮罩层关闭

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

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

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

@@ -0,0 +1,94 @@
+.interview-status-dropdown-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background-color: rgba(0, 0, 0, 0.3);
+  z-index: 999;
+}
+
+.interview-status-dropdown {
+  position: absolute;
+  background: white;
+  border-radius: 12px;
+  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
+  width: 360px;
+  z-index: 1000;
+  animation: slideDown 0.3s ease-out;
+  overflow: hidden;
+}
+
+@keyframes slideDown {
+  from {
+    opacity: 0;
+    transform: translateY(-10px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+.interview-status-dropdown-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 16px 20px;
+  border-bottom: 1px solid #e5e6eb;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+}
+
+.interview-status-dropdown-header h3 {
+  margin: 0;
+  font-size: 16px;
+  font-weight: 600;
+  color: white;
+}
+
+.interview-status-dropdown-header .close-btn {
+  background: rgba(255, 255, 255, 0.2);
+  border: none;
+  color: white;
+  font-size: 24px;
+  width: 32px;
+  height: 32px;
+  border-radius: 50%;
+  cursor: pointer;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  transition: all 0.3s ease;
+}
+
+.interview-status-dropdown-header .close-btn:hover {
+  background: rgba(255, 255, 255, 0.3);
+  transform: rotate(90deg);
+}
+
+.interview-status-dropdown-content {
+  padding: 20px;
+  background: #f7f8fa;
+}
+
+.animation-container {
+  width: 100%;
+  height: 200px;
+  background: white;
+  border-radius: 8px;
+  margin-bottom: 16px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  overflow: hidden;
+}
+
+.status-description {
+  padding: 16px;
+  background: white;
+  border-radius: 8px;
+  font-size: 14px;
+  line-height: 1.6;
+  color: #4e5969;
+  border-left: 4px solid #667eea;
+}