fix(indexSun): 修复表单重置逻辑顺序问题

- 调整 getField() 调用时机以确保表单状态正确重置
- 优化表单记录和状态对象的初始化流程
- 确保字段获取在表单数据清空后执行

src/views/indexSun/indexModal.vue

@@ -341,9 +341,9 @@
     function handleClickReset() {
         orgCode2.value = '';
         orgCode1.value = '';
-        getField();
         formRecord.value = {};
         formState.value = {};
+        getField();
         formState.value = {
             ...formState.value,
             ...formRecord.value,