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.

modules/logger.js

@@ -5,6 +5,8 @@ require("dotenv").config({
     quiet: true
 })
 
+process.setMaxListeners(15)
+
 function cleanup($stream) {
     if (!$stream.destroyed) {
         $stream.end()
@@ -49,7 +51,7 @@ function createLogger(root) {
     }
 
     const stream = fs.createWriteStream(path.join(logsDir, `${fileName}.log`), { flags: "a" })
-    
+
     process.on("exit", () => {
         cleanup(stream)
     })

modules/utils.js

@@ -1,5 +1,6 @@
 const path = require("node:path")
 const Logger = require("./logger")
+const crypto = require("node:crypto")
 const logger = Logger.createLogger(path.join(__dirname, ".."))
 const certificatesManager = require("./certificatesManager")
 const serverKeys = certificatesManager.getKeys()