Fix1

[IanFangQuad]

• refine js in index.blade / php in calendar service
• add enum to display leave type in Chinese on calendar
• prevent leave from edit/deleting by other user
• bug fix: count hour

[EvanWood00]

app/Http/Requests/LeavePostRequest.php

1. dayoff的條件可以放在Repository
2. function參數建議給強型態
   app/Services/CalendarService.php
3. $type = LeaveType::fromKey($leave->type);
   $leave->type = $type;
   可以併成一行
4. 可以直接用$range跑迴圈塞$leavesReform就好
5. 詢問collect()->push($leave)的用意
6. Enum的用途應是對應各假別的代號，用fromKey抓Enum後，再用$event['type']->key，其實沒必要
7. 請假天數判斷，可改成如開始為下午+0.5、結束為中午+0.5，除此之外都+1
8. 用js判斷是否顯示編輯/刪除鈕，需確認後端有驗證