[BOUNTY] Set Up Next.js Frontend Project Structure

frontend/.env.example

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+NEXT_PUBLIC_NETWORK=testnet
+NEXT_PUBLIC_CONTRACT_ID=

frontend/.eslintrc.json

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+{
+  "extends": "next/core-web-vitals"
+}

frontend/README.md

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+# PrivacyLayer Frontend
+
+A Next.js frontend for the PrivacyLayer privacy pool dApp on Stellar.
+
+## Tech Stack
+
+- **Framework**: Next.js 15 with App Router
+- **Language**: TypeScript (strict mode)
+- **Styling**: Tailwind CSS
+- **State Management**: Zustand
+- **Data Fetching**: TanStack React Query
+- **Wallet**: Freighter Wallet Integration
+
+## Getting Started
+
+### Prerequisites
+
+- Node.js 18+
+- npm or yarn
+- Freighter Wallet browser extension
+
+### Installation
+
+```bash
+npm install
+```
+
+### Development
+
+```bash
+npm run dev
+```
+
+Open [http://localhost:3000](http://localhost:3000) in your browser.
+
+### Build
+
+```bash
+npm run build
+```
+
+### Production
+
+```bash
+npm start
+```
+
+## Project Structure
+
+```
+frontend/
+├── src/
+│   ├── app/              # Next.js App Router pages
+│   │   ├── layout.tsx    # Root layout with providers
+│   │   ├── page.tsx      # Home page
+│   │   ├── deposit/      # Deposit flow
+│   │   ├── withdraw/     # Withdrawal flow
+│   │   └── history/      # Transaction history
+│   ├── components/
+│   │   ├── ui/           # Reusable UI components
+│   │   ├── layout/       # Layout components
+│   │   └── features/     # Feature-specific components
+│   └── lib/
+│       ├── sdk.ts        # SDK integration
+│       └── utils.ts      # Utility functions
+├── public/               # Static assets
+├── tailwind.config.js    # Tailwind configuration
+├── tsconfig.json         # TypeScript configuration
+└── next.config.js        # Next.js configuration
+```
+
+## Features
+
+- **Deposit**: Deposit XLM into the privacy pool with zero-knowledge proofs
+- **Withdraw**: Withdraw funds privately to any Stellar address
+- **History**: View your transaction history
+
+## Environment Variables
+
+Create a `.env.local` file with:
+
+```
+NEXT_PUBLIC_NETWORK=testnet
+NEXT_PUBLIC_CONTRACT_ID=your_contract_id
+```
+
+## License
+
+MIT

frontend/next-env.d.ts

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+/// <reference types="next" />
+/// <reference types="next/image-types/global" />
+/// <reference path="./.next/types/routes.d.ts" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/app/api-reference/config/typescript for more information.

frontend/next.config.js

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+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  reactStrictMode: true,
+  images: {
+    domains: [],
+  },
+}
+
+module.exports = nextConfig