Remove XP from Quests as XP is not an active system?

### What would you like to be added?

Remove the box for XP on [Quests](https://github.com/MetaFam/TheGame/blob/develop/packages/web/components/Quest/QuestDetailsRequirementsRewards.tsx) lines 120-122

### Why is this needed?

We haven't been rewarding XP in some time.