last_checked_at is never set (links:check)
Bug Description
Hello, I've just installed LinkAce and imported a bunch of links. However i've noticed that the "links:check" doesn't work properly.
It only checks the same links each time it runs.
The "last_checked_at" column is NULL but "status" is 1 So here the changed "last_checked_at" (with current datetime) wont be saved, because status is already OK https://github.com/Kovah/LinkAce/blob/78ae9a2a073164cd1789859e8a690c11fc2b99c0/app/Console/Commands/CheckLinksCommand.php#L124
If I understand the code correctly, the "last_checked_at" is never set on the links. And it checks the same links again because there is no "last_checked_at" value.
How to reproduce
Install empty instance
Import links
run php artisan links:check
check output
run php artisan links:check
same output as before
check database column "last_checked_at" is empty
Expected behavior
It should save the new last_checked_at every time a check is run.
Logs
Screenshots
LinkAce version
v2.1.7
Setup Method
PHP
Operating System
Linux (Ubuntu, CentOS,...)
Client details
No response