Quest Guild quest and some updates

Heya!

I added a new quest for the Quest Guild. The first 2-star quest. Finishing it will give you 5 QCs!

I also made it so you can only do 1-star quests when you have the copper badge, 2-star with silver, and so on.

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New Quest "Labyrinth Garden"

A new quests in a new underwater area "labyrinth garden", you need to find 3 lost items and try to get through blockages to get them!

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Two new NPC for the quest and their face sprites.

Quest Item

Gardening Tool (Quest Item)

Location: Find from the underwater labyrinth garden.

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