Add session server routes and SessionError class

Introduces new session server endpoints for hasJoined and profile lookup, adds a SessionError class for improved error handling, and updates error exports. Also renames sessionRepository and sessionService files to sessionsRepository and sessionsService for consistency, and sets max listeners in logger.

routes/sessionsserver/session/minecraft/profile/[uuid].js

@@ -0,0 +1,29 @@
+const express = require("express")
+const router = express.Router({ mergeParams: true })
+const sessionsService = require("../../../../../services/sessionsService")
+const { SessionError, DefaultError } = require("../../../../../errors/errors")
+
+router.get("", async (req, res) => {
+    const { uuid } = req.params
+    const { unsigned } = req.query
+    const isUnsigned = (unsigned == undefined || unsigned == "true") ? true : false
+
+    try {
+        const result = await sessionsService.getProfile({ 
+            uuid: uuid,
+            unsigned: isUnsigned 
+        })
+        if (result.code === 200) {
+            return res.status(200).json(result.data)
+        }
+        if (result.code === 204) {
+            throw new SessionError(404, "Not a valid UUID", req.originalUrl)
+        }
+        throw new DefaultError(500, "Unknown error")
+    } catch (err) {
+        const errorMessage = err.message || "Not a valid UUID"
+        throw new SessionError(400, errorMessage, req.originalUrl)
+    }
+})
+
+module.exports = router