feat: update package.json scripts and add prisma seed command

refactor: improve refresh-sessions API handler for better readability and error handling

fix: enhance NextAuth configuration with session token handling and cookie settings

chore: update dashboard API handlers for consistency and improved error responses

style: format dashboard API routes for better readability

feat: implement forgot password and reset password functionality with security improvements

feat: add user registration API with email existence check and initial company creation

chore: create initial database migration and seed script for demo data

style: clean up PostCSS and Tailwind CSS configuration files

fix: update TypeScript configuration for stricter type checking

chore: add development environment variables for NextAuth

feat: create Providers component for session management in the app

chore: initialize Prisma migration and seed files for database setup

prisma/seed.js

@@ -0,0 +1,39 @@
+// seed.js - Create initial admin user and company
+import { PrismaClient } from '@prisma/client';
+import bcrypt from 'bcryptjs';
+
+const prisma = new PrismaClient();
+
+async function main() {
+  // Create a company
+  const company = await prisma.company.create({
+    data: {
+      name: 'Demo Company',
+      csvUrl: 'https://example.com/data.csv', // Replace with a real URL if available
+    }
+  });
+
+  // Create an admin user
+  const hashedPassword = await bcrypt.hash('admin123', 10);
+  await prisma.user.create({
+    data: {
+      email: 'admin@demo.com',
+      password: hashedPassword,
+      role: 'admin',
+      companyId: company.id
+    }
+  });
+
+  console.log('Seed data created successfully:');
+  console.log('Company: Demo Company');
+  console.log('Admin user: admin@demo.com (password: admin123)');
+}
+
+main()
+  .catch(e => {
+    console.error('Error seeding database:', e);
+    process.exit(1);
+  })
+  .finally(async () => {
+    await prisma.$disconnect();
+  });