feat: add flash mint leverage extended contract

.env.default

@@ -1,4 +1,5 @@
 INDEX_0X_API=
 INDEX_0X_API_KEY=
+ARBITRUM_ALCHEMY_API=https://arb-mainnet.g.alchemy.com/v2/[key]
 MAINNET_ALCHEMY_API=https://eth-mainnet.alchemyapi.io/v2/[key]
 ZEROEX_API_KEY=

.github/workflows/publish.yml

@@ -4,6 +4,7 @@
 name: publish
 
 env:
+  ARBITRUM_ALCHEMY_API: ${{ secrets.ARBITRUM_ALCHEMY_API }}
   INDEX_0X_API: ${{ secrets.INDEX_0X_API }}
   INDEX_0X_API_KEY: ${{ secrets.INDEX_0X_API_KEY }}
   MAINNET_ALCHEMY_API: ${{ secrets.MAINNET_ALCHEMY_API }}
@@ -32,6 +33,10 @@ jobs:
       - run: npm ci
       - run: npm run lint
       - run: npm run build --if-present
+      - run: npm run hardhat:arbitrum & npm run test:arbitrum
+      - run: npm run hardhat & npm run test:utils
+      - run: npm run hardhat & npm run test:builders
+      - run: npm run hardhat & npm run test:quote
       - run: npm run hardhat & npm run test:btc2x
       - run: npm run hardhat & npm run test:cdeti
       - run: npm run hardhat & npm run test:dseth

hardhat.arbitrum.config.js

@@ -0,0 +1,14 @@
+require('dotenv').config()
+
+/** @type import('hardhat/config').HardhatUserConfig */
+module.exports = {
+  solidity: '0.8.17',
+  networks: {
+    hardhat: {
+      chainId: 42161,
+      forking: {
+        url: process.env.ARBITRUM_ALCHEMY_API,
+      },
+    },
+  },
+}