I want to user fullcalendar-6.1.8.zip latest version of full calender library in my lwc calender view but do know how to do that. please help in that.

link for download library:  https://github.com/fullcalendar/fullcalendar/releases/tag/v6.1.8

Hi,I'm newbie to lwc and I have a requirement in lwc.Below is my requirement:
1. Show top 10 Lead records (Sort by Created date) in lightning table with its
details like Name, Email id, mobile No etc…
2. On Lead Record selection open Modal/Popup show form to insert the Log a
Call record (Task) against the selected Record.
3. On insert of the record a mail should be sent to the Owner of the Lead with
the details of the Log a Call (Task) record.
4. After the mail is sent a success message with date/time should updated in
lead.
I i have completed first task fetched the lead record but unable to produced call log by selection of record.

Whenever I update the Account Phone , Then please,  update it's Related Contact Phone Number If  related Contact Exist .