Initial project structure and core files

Add base project files including environment example, license, README, .gitignore, error classes, ESLint config, database modules, texture assets, repositories, routes, schemas, services, and server entry point. This establishes the foundational structure for a Yggdrasil-compatible REST API with modular error handling, database setup, and route organization.

routes/admin/ban/index.js

@@ -0,0 +1,32 @@
+const express = require("express")
+const router = express.Router()
+const userService = require("../../../services/userService")
+const adminService = require("../../../services/adminService")
+
+router.get("/:uuid", adminService.hasPermission("PLAYER_BAN_STATUS"), async (req, res) => {
+    const banStatus = await userService.getPlayerBanStatus(req.params.uuid)
+    return res.status(200).json(banStatus)
+})
+
+router.get("/:uuid/actions", adminService.hasPermission("PLAYER_ACTIONS_LIST"), async (req, res) => {
+    const playerActions = await userService.getPlayerActions(req.params.uuid)
+    return res.status(200).json(playerActions)
+})
+
+router.get("/:uuid/history", adminService.hasPermission("PLAYER_BAN_HISTORY"), async (req, res) => {
+    const banHistory = await userService.getPlayerBans(req.params.uuid)
+    return res.status(200).json(banHistory)
+})
+
+router.put("/:uuid", adminService.hasPermission("PLAYER_BAN"), async (req, res) => {
+    const { reasonKey, reasonMessage, expires } = req.body
+    const ban = await userService.banUser(req.params.uuid, { reasonKey, reasonMessage, expires })
+    return res.status(200).json(ban)
+})
+
+router.delete("/:uuid", adminService.hasPermission("PLAYER_UNBAN"), async (req, res) => {
+    const ban = await userService.unbanUser(req.params.uuid)
+    return res.status(200).json(ban)
+})
+
+module.exports = router