[BUG] Do not reset Dungeon AFK Rewards countdown when automatically claiming the rewards.

[ncontinanza]

🐛 Bug Report

Dungeon AFK Rewards are claimed automatically each time the user enters the Dungeon Settlement scene, but every time the last claim timestamp is reset. This will affect the user negatively, making him lose time for the next claim every time he goes to this scene.

We should probably implement a new type of AFK reward that supports this behaviour.