feat: initialize project with Next.js, Prisma, and Tailwind CSS

- Add package.json with dependencies and scripts for Next.js and Prisma
- Implement API routes for session management, user authentication, and company configuration
- Create database schema for Company, User, and Session models in Prisma
- Set up authentication with NextAuth and JWT
- Add password reset functionality and user registration endpoint
- Configure Tailwind CSS and PostCSS for styling
- Implement metrics and dashboard settings API endpoints

tailwind.config.js

@@ -0,0 +1,12 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+    content: [
+        './pages/**/*.{js,ts,jsx,tsx,mdx}',
+        './components/**/*.{js,ts,jsx,tsx,mdx}',
+        './app/**/*.{js,ts,jsx,tsx,mdx}',
+    ],
+    theme: {
+        extend: {},
+    },
+    plugins: [],
+};