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

app/globals.css

@@ -0,0 +1,9 @@
+body {
+    font-family: system-ui, sans-serif;
+    background: #f3f4f6;
+}
+
+input,
+button {
+    font-family: inherit;
+}