Custom Bush 1.5.2

This update refactors a bunch of the internal logic handling to facilitate better compatibility between mods.

• Added a config menu for previewing all installed custom bushes and their growth stages.
• Internally the mod uses its own API to ensure consistency for mod integrations.
• Added an API method TryGetShakeOffItem for getting bush drops.
• Moved all item producing logic to a single DayStarted Event.
• Subsequent checks are all pulled from cached data to improve performance.