Improved chest mechanism on mobile devices

Right now the loop to open a chest on mobile is: "Select which chest you want to open" → Select a Chest → Summon → Collect → Change Chest. That's 5 steps just to open one chest — way too much friction for a repetitive action.

It should be 1, max 2 steps.

I put together this quick redesign that cuts it down: one page, all chest tiers visible at once, with Bronze and TLRPG prices inline on each row.

You tap Bronze or TLRPG → pop-up with the animation plays → you hit Claim → you're back on the chest page. Done.