feat: upgrade next-auth to v5.0.0-beta.29 and refactor authentication middleware

- Updated next-auth dependency in package.json to version 5.0.0-beta.29.
- Refactored create-admin script to use a valid email format.
- Implemented authentication middleware for various API routes to enforce access control.
- Refactored API route handlers to improve readability and maintainability.
- Enhanced error handling in authentication error page.
- Added detailed tests for authentication flow, including protected routes and NextAuth endpoints.

src/app/api/project-tasks/route.js

@@ -5,9 +5,10 @@ import {
 } from "@/lib/queries/tasks";
 import { NextResponse } from "next/server";
 import db from "@/lib/db";
+import { withReadAuth, withUserAuth } from "@/lib/middleware/auth";
 
 // GET: Get all project tasks or task templates based on query params
-export async function GET(req) {
+async function getProjectTasksHandler(req) {
 	const { searchParams } = new URL(req.url);
 	const projectId = searchParams.get("project_id");
 
@@ -23,7 +24,7 @@ export async function GET(req) {
 }
 
 // POST: Create a new project task
-export async function POST(req) {
+async function createProjectTaskHandler(req) {
 	try {
 		const data = await req.json();
 
@@ -113,3 +114,7 @@ export async function PATCH(req) {
 		);
 	}
 }
+
+// Protected routes - require authentication
+export const GET = withReadAuth(getProjectTasksHandler);
+export const POST = withUserAuth(createProjectTaskHandler);