onDeEquip properly handled at logout/death

[EvilHero90]

Pull Request Prelude

• [x] I have followed proper The Forgotten Server code styling.
• [x] I have read and understood the contribution guidelines before making this PR.
• [x] I am aware that this PR may be closed if the above-mentioned criteria are not fulfilled.

Changes Proposed

We didn't deequip items on logout/death but we equip everytime the player login. That way onDeEquip didn't work correctly as intended. following example code shows what the problem is:

function onEquip(player, item, slot)
    player:setMaxHealth(player:getMaxHealth() + 100)
    return true
end

function onDeEquip(player, item, slot)
    player:setMaxHealth(player:getMaxHealth() - 100)
    return true
end

The above would have resulted on every logout/login that the HP would increase by 100 but not decrease on logout/death which is now fixed

Issues addressed: none

[nekiro]

It honestly doesn't matter, as long as the player object is deleted anyway and none of the equip stuff are persistent. Nonetheless doesn't hurt to add this.

[MillhioreBT]

Thanks for noticing, I added the notification at the beginning of the login and completely forgot about the logout/death