Stellarity for Beeper_OS

Forked version of Stellarity with modifications for the Beeper_OS Vanilla+ server.

Changes with Stellarity

General

• Cleaned up repository tree and moved datapack files to datapack/.
• Rename music_pack and resource_pack to remove underscores.
• Remove funding, docs and mod files.

Mechanics

• Replace all custom leather armour to netherite armour.
• Prevent armour trails for showing if the player is in the Vanished team.
• Fix Empress of Light loot drops.

Items

• Dragons Eye was removed due to scoreboard team incompatibility.
• Fix Fury Berries consecretion check.