New End Structure: End Trail Chamber

I love the Trail Chambers and would love to see a second version called the End Trail Chamber. The structure consists of Endstone, Purpur Blocks, and optionally new End Blocks, with floating platforms and spawners that spawn special Ender mobs. The End Trail Chamber contains vaults that can only be opened with End Keys. Players must complete trials or puzzles to reach the most valuable vault. The loot is varied: rare vaults contain Elytra or exclusive items like an End Rod for short teleports. Medium vaults offer Shulker Shells, Ender Pearls, or decorative Purpur Blocks, while smaller vaults contain Endstone, simple resources, and new items like End Seeds. These End Trail Chambers expand the End game, encourage exploration and puzzle-solving, and reward adventurous players with unique items.