version 3.1.1

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Added quest

• Fireclay (grinding) -> x32 fireclay with rewards x32 cryolite and x16 fireclay

Tweaked tool durability (more Terraria-like) Infinite durability:

• crowbar
• decorated cobalt, starmetal, and schrabidium tools

Increased:

• dwarven_pickaxe 250 -> 500
• steel_pickaxe 750 -> 1250
• cobalt_pickaxe 750 -> 1561 (diamond durability)