• 

  Post-Audit Example

• 

  Policy Manager Tab

• 

  Analytics Tab

• 

  Audit History Tab

Paper Trail App

The app directory contains the Next.js App Router application.

Development

npm install
npm run dev

Running with Docker

docker compose up --build

Build

npm run build
npm start

Structure

app/
├── api/
│   └── audit/
├── globals.css
├── layout.tsx
└── page.tsx

Notes

• UI is implemented using the Next.js App Router.
• Audit requests are handled by /api/audit.
• Client-side audit history is stored locally.

Features

• Installable Progressive Web App
• Docker Compose support
• AI invoice auditing
• Local audit history
• Interactive analytics
• Example invoices for demonstrations

Built With

• nextjs
• react
• typescript