Escape from Purgatory

Fixed some text in the final research notes of the game.

Changed the construction of the guild beacon to use amethyst instead of netherrite blocks (it was way to much of a grindfest previously)

Made it so return to earth portals work from any dimension not just purgatory.

Changed the loot in the merchant chest for a netherrite block to be more inline with "good gear" at that point in the game.

Added portal frame to the junk table for fishing as (it is still on the treasure table too but only as 1 entry now instead of 2)

fixed a bug where if the earth world wasn't loaded yet and there was sufficient lag, the player would be buried alive upon reaching the end of the game. (heh)