docs: add backend and frontend start steps

Author: tranhoangpich

apps/backend/README.md

@@ -2,6 +2,24 @@
 
 This service provides a clean, versioned HTTP API that accepts an `.ipa` or `.app` upload and returns a normalized scan report.
 
+## Quick Start
+
+From the repo root:
+
+```bash
+cargo run --manifest-path apps/backend/Cargo.toml
+```
+
+The API listens on `http://127.0.0.1:7070` by default.
+
+Example request:
+
+```bash
+curl -X POST http://127.0.0.1:7070/api/v1/scan \
+  -F "bundle=@/path/to/YourApp.ipa" \
+  -F "profile=full"
+```
+
 ## API
 
 `POST /api/v1/scan`
@@ -13,5 +31,5 @@ Response: JSON report (same shape as `voc --format json`).
 
 ## Notes
 
-- This module depends on the root `verifyos-cli` crate.
+- This module depends on the root `verifyOS` crate (`verifyos-cli`).
 - It is initialized as a standalone crate for a future Cargo workspace split.

apps/frontend/README.md

@@ -1,36 +1,33 @@
-This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
+This is the verifyOS web frontend (Next.js). It provides a clean UI to upload an `.ipa` or `.app` and shows scan results from the backend API.
 
 ## Getting Started
 
-First, run the development server:
+Install dependencies and start the dev server:
 
 ```bash
+cd apps/frontend
+npm install
 npm run dev
-# or
-yarn dev
-# or
-pnpm dev
-# or
-bun dev
 ```
 
 Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
 
-You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+To run the backend in another terminal:
 
-This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
+```bash
+cargo run --manifest-path apps/backend/Cargo.toml
+```
+
+The UI expects the backend at `http://127.0.0.1:7070` unless otherwise configured.
+
+## Development Notes
+
+- Main UI: `app/page.tsx`
+- API integration: `app/api` or client hooks when added
 
 ## Learn More
 
 To learn more about Next.js, take a look at the following resources:
 
 - [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
 - [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
-
-You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
-
-## Deploy on Vercel
-
-The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
-
-Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.