新增羊只时的羊只类型，各页面导出功能需求，改品种功能的原品种回显需求，完成

src/views/frozen/sperm/index.vue

@@ -500,11 +500,16 @@ function handleDelete(row) {
 
 /** 导出按钮操作 */
 function handleExport() {
-  proxy.download('sperm/sperm/export', {
-    ...queryParams.value
-  }, `sperm_${new Date().getTime()}.xlsx`)
+  queryParams.value.ids = ids.value;
+  
+  try {
+    proxy.download('sperm/sperm/export', { 
+      ...queryParams.value 
+    }, `冻精记录${Date.now()}.xlsx`);
+  } finally {
+    queryParams.value.ids = null;
+  }
 }
-
 // 废弃
 function handleDiscard() {
   if (!ids.value.length) return proxy.$modal.msgWarning('请选择记录')