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/minecraftservices/player/attributes.js

@@ -0,0 +1,34 @@
+const express = require("express")
+const userService = require("../../../services/userService")
+const authService = require("../../../services/authService")
+const router = express.Router()
+
+router.get("", async (req, res) => {
+    const player = await authService.verifyAccessToken({ accessToken: req.headers.authorization.replace("Bearer", "").trim() })
+
+    const [preferencesResult, privilegesResult, banStatus] = await Promise.all([userService.getPreferences(player.user.uuid), userService.getPrivileges(player.user.uuid), userService.getPlayerBanStatus(player.user.uuid)])
+    return res.status(200).json({
+        privileges: privilegesResult.data,
+        ...preferencesResult.data,
+        banStatus: {
+            bannedScopes: banStatus.isBanned ? { MULTIPLAYER: banStatus.activeBan } : {}
+        }
+    })
+})
+
+router.post("", async (req, res) => {
+    const player = await authService.verifyAccessToken({ accessToken: req.headers.authorization.replace("Bearer", "").trim() })
+
+    await userService.updatePreferences(player.user.uuid, req.body)
+
+    const [preferencesResult, privilegesResult, banStatus] = await Promise.all([userService.getPreferences(player.user.uuid), userService.getPrivileges(player.user.uuid), userService.getPlayerBanStatus(player.user.uuid)])
+    return res.status(200).json({
+        privileges: privilegesResult.data,
+        ...preferencesResult.data,
+        banStatus: {
+            bannedScopes: banStatus.isBanned ? { MULTIPLAYER: banStatus.activeBan } : {}
+        }
+    })
+})
+
+module.exports = router

routes/minecraftservices/player/certificates.js

@@ -0,0 +1,12 @@
+const express = require("express")
+const userService = require("../../../services/userService")
+const authService = require("../../../services/authService")
+const router = express.Router()
+
+router.post("", async (req, res) => {
+    const player = await authService.verifyAccessToken({ accessToken: req.headers.authorization.replace("Bearer", "").trim() })
+    const certificates = await userService.fetchOrGenerateCertificate(player.user.uuid)
+    return res.status(200).json(certificates.data)
+})
+
+module.exports = router