fix(patient-register): resolve garbled display of controls in query panel

close #44

src/states/patient/worklist/slices/searchSlice.ts

@@ -1,4 +1,5 @@
 import { createSlice, PayloadAction } from '@reduxjs/toolkit';
+import dayjs from 'dayjs';
 
 interface SearchState {
   id: string;
@@ -15,8 +16,8 @@ const initialState: SearchState = {
   id: '',
   name: '',
   acc_no: '',
-  start_time: '',
-  end_time: '',
+  start_time: dayjs().format('YYYY-MM-DD'),
+  end_time: dayjs().format('YYYY-MM-DD'),
   status: 'Arrived,InProgress',
   page: 1,
   page_size: 10,