Refactor recipe serializers and make power crafting recipes visible in the recipe book

[eggohito]

This PR does the following:

• Overhauls how power crafting recipes are handled; it now registers the crafting recipes defined in powers to the recipe manager, making said crafting recipes visible in the recipe book. It also adds onto the tooltip when hovering over the widget for the recipe that determines whether the player is missing the required power for crafting the recipe.
• Overhauls how crafting recipes are modified; the first matching crafting recipe is now wrapped with a wrapper that can conditionally modify the result stack of the crafting recipe. This change might lessen the lookup load compared to the previous impl. which used to make the recipe manager search through its entries twice (one to look for the first match, and two to look for the internal recipe that uses the modified_crafting (previously modified) recipe serializer.

[eggohito]

I've decided to keep the old format for defining recipes in powers. Also, power crafting recipes will no longer be allowed to be used in recipe JSONs since power crafting recipes will be automatically registered to the recipe manager after all powers have been reloaded