Fuji (Essentials)

Read detailed change logs in https://github.com/sakurawald/fuji/commits/dev/

• [world.border & world.gamerule] docs: add document to explain how it works.
• [gameplay.fake_player_manager] docs: new document to describe how it works.
• [command_event] feature: optimize the default config.
• [command_bundle] improvements for this module
  • feature: new document field for Bundle Command Descriptor, and will provide the document in default config.
  • feature: optimize the default config for this module.
  • feature: new /nbt {item/block/item} in default config for this module.
  • feature: new /gmsp in default config for this module.
  • fix: the /sun, /rain and /thunder in the default config should use /run as player to switch the command source, to ensure the identical semantics.
• [core] feature: now will print the argument type first, then the argument name when inspecting a command descriptor.