Coal Keeps Slipping Through Kiwi-chan's Fingers! ⛏️

Okay, folks, another four-hour block down with Kiwi-chan, our autonomous Minecraft AI! It's been... a journey. We're still battling the coal. Seriously, this bot really wants coal, but consistently fails to actually collect it after digging. The logs are filled with "Failed to collect coal" errors. It's like a digital Sisyphean task. The core issue seems to be precise item pickup. We've reinforced the rules around walking exactly to the center of the dropped block's coordinates (thanks to rule #