feat: 添加 MiniSwap CLI 工具及相关文档

- 新增 CLI 工具，支持通过命令行与 MiniSwapAMM 合约交互
- 创建 CLI 使用指南文档，详细说明命令和操作流程
- 更新合约地址，确保与新部署的合约匹配
- 添加快速网络连接测试脚本，验证合约连接和网络状态
- 实现完整测试场景脚本，模拟用户操作和流动性管理

scripts/quick-test.js

@@ -0,0 +1,97 @@
+const { ethers } = require("hardhat");
+const fs = require("fs");
+
+// 颜色输出
+const colors = {
+  reset: '\x1b[0m',
+  red: '\x1b[31m',
+  green: '\x1b[32m',
+  yellow: '\x1b[33m',
+  blue: '\x1b[34m',
+  cyan: '\x1b[36m',
+  white: '\x1b[37m'
+};
+
+function log(color, message) {
+  console.log(`${colors[color]}${message}${colors.reset}`);
+}
+
+async function main() {
+  log('cyan', '🔍 快速网络和合约连接测试');
+  
+  try {
+    // 测试网络连接
+    log('blue', '\n1. 测试网络连接...');
+    const signers = await ethers.getSigners();
+    const signer = signers[0];
+    const network = await signer.provider.getNetwork();
+    
+    log('green', `✅ 网络连接成功: ${network.name || 'localhost'} (Chain ID: ${network.chainId})`);
+    log('white', `账户地址: ${signer.address}`);
+    
+    const balance = await signer.provider.getBalance(signer.address);
+    log('white', `ETH 余额: ${ethers.formatEther(balance)}`);
+    
+    // 测试合约地址文件
+    log('blue', '\n2. 检查合约地址文件...');
+    if (!fs.existsSync("contract-addresses.json")) {
+      log('red', '❌ 合约地址文件不存在，请运行 npm run deploy');
+      return;
+    }
+    
+    const addresses = JSON.parse(fs.readFileSync("contract-addresses.json", "utf8"));
+    log('green', '✅ 合约地址文件存在');
+    log('white', `TokenA: ${addresses.TokenA}`);
+    log('white', `TokenB: ${addresses.TokenB}`);
+    log('white', `MiniSwapAMM: ${addresses.MiniSwapAMM}`);
+    
+    // 测试合约连接
+    log('blue', '\n3. 测试合约连接...');
+    
+    const TokenA = await ethers.getContractFactory("TokenA");
+    const TokenB = await ethers.getContractFactory("TokenB");
+    const MiniSwapAMM = await ethers.getContractFactory("MiniSwapAMM");
+    
+    const tokenA = TokenA.attach(addresses.TokenA);
+    const tokenB = TokenB.attach(addresses.TokenB);
+    const amm = MiniSwapAMM.attach(addresses.MiniSwapAMM);
+    
+    // 测试基本调用
+    const nameA = await tokenA.name();
+    const nameB = await tokenB.name();
+    const [reserveA, reserveB] = await amm.getReserves();
+    
+    log('green', '✅ 合约连接成功');
+    log('white', `TokenA 名称: ${nameA}`);
+    log('white', `TokenB 名称: ${nameB}`);
+    log('white', `AMM 储备: ${ethers.formatEther(reserveA)} TKA, ${ethers.formatEther(reserveB)} TKB`);
+    
+    // 测试余额查询
+    log('blue', '\n4. 测试代币余额查询...');
+    const balanceA = await tokenA.balanceOf(signer.address);
+    const balanceB = await tokenB.balanceOf(signer.address);
+    const lpBalance = await amm.balanceOf(signer.address);
+    
+    log('green', '✅ 余额查询成功');
+    log('white', `TokenA 余额: ${ethers.formatEther(balanceA)} TKA`);
+    log('white', `TokenB 余额: ${ethers.formatEther(balanceB)} TKB`);
+    log('white', `LP Token 余额: ${ethers.formatEther(lpBalance)} MSLP`);
+    
+    log('cyan', '\n🎉 所有测试通过！CLI 工具应该可以正常工作了');
+    log('yellow', '现在可以运行: npm run cli');
+    
+  } catch (error) {
+    log('red', `❌ 测试失败: ${error.message}`);
+    log('yellow', '\n请检查：');
+    log('white', '1. 本地网络是否正在运行: npm run node');
+    log('white', '2. 合约是否已部署: npm run deploy');
+    log('white', '3. 网络配置是否正确');
+  }
+}
+
+main()
+  .then(() => process.exit(0))
+  .catch((error) => {
+    console.error(error);
+    process.exit(1);
+  });