Nexo - Personal Worlds System

Nexo is a plugin that brings the concept of personal dimensions or "Nexos" into your Minecraft server. It gives players the ability to create their own private world with a simple command and share it with friends.

Key Features
- `/nexo create` — Instantly generate your own world (Normal, Flat, Amplified).
- `/nexo add [player]` — Share access with other players.
- `/nexo invitaciones` — View and accept invites.
- `/nexo tp` — Teleport back to your Nexo anytime.
- `/nexo sethub` & `/nexo hub` — Set and teleport to a global HUB.
- `/nexo reload` — Admin command to reload plugin settings and data.

Each player's Nexo is automatically saved and loaded. If a player leaves and no one is inside their world, it will be unloaded automatically to save resources.

Installation
1. Download the plugin and place the `.jar` file into your `plugins` folder.
2. Start or restart your server.
3. Use `/nexo create` to begin!

Configuration
Fully configurable menu icons, descriptions, and cooldown settings via `config.yml`. You can define materials and descriptions for each type of Nexo easily.

- Requires Minecraft **1.21** or above.
- Tested on Paper 1.20.6 and 1.21.