add: 添加实验列表界面，实验增删完全依赖数据库实现

src/components/equipments/MotherBoardCaps.vue

@@ -16,6 +16,7 @@
     <div class="divider"></div>
     <UploadCard class="bg-base-200" :upload-event="eqps.jtagUploadBitstream"
       :download-event="eqps.jtagDownloadBitstream" :bitstream-file="eqps.jtagBitstream"
+      :exam-id="examId"
       @update:bitstream-file="handleBitstreamChange">
     </UploadCard>
     <div class="divider"></div>
@@ -61,6 +62,7 @@ import { RefreshCcwIcon } from "lucide-vue-next";
 
 interface CapsProps {
   jtagFreq?: string;
+  examId?: string; // 新增examId属性
 }
 
 const emits = defineEmits<{