deploy: sepolia using infura

.env.example

@@ -0,0 +1,2 @@
+SEPOLIA_PRIVATE_KEY=
+INFURA_PROJECT_ID=

hardhat.config.ts

@@ -1,8 +1,19 @@
 import { HardhatUserConfig } from "hardhat/config";
 import "@nomicfoundation/hardhat-toolbox";
 
+import dotenv from 'dotenv'
+
+dotenv.config()
+
 const config: HardhatUserConfig = {
   solidity: "0.8.19",
+   networks: {
+    // Add your network configurations here
+    sepolia: {
+      url: `https://sepolia.infura.io/v3/${process.env.INFURA_PROJECT_ID}`,
+      accounts: [process.env.SEPOLIA_PRIVATE_KEY ?? ''],
+    },
+  },
 };
 
 export default config;

package.json

@@ -1,4 +1,11 @@
 {
+	"name": "decenter-contracts",
+	"private": true,
+	"scripts": {
+		"clean": "hardhat clean",
+		"compile": "hardhat compile",
+		"sepolia": "hardhat run scripts/deploy.ts --network sepolia"
+	},
 	"devDependencies": {
 		"@nomicfoundation/hardhat-chai-matchers": "^2.0.0",
 		"@nomicfoundation/hardhat-ethers": "^3.0.0",
@@ -14,9 +21,13 @@
 		"ethers": "^6.4.0",
 		"hardhat": "^2.17.3",
 		"hardhat-gas-reporter": "^1.0.8",
+		"rimraf": "^5.0.1",
 		"solidity-coverage": "^0.8.0",
 		"ts-node": ">=8.0.0",
 		"typechain": "^8.1.0",
 		"typescript": ">=4.5.0"
+	},
+	"dependencies": {
+		"dotenv": "^16.3.1"
 	}
-}
+}

scripts/deploy.ts

@@ -1,4 +1,5 @@
 import { ethers } from "hardhat";
+import {config} from 'dotenv'
 
 async function main() {
   const currentTimestampInSeconds = Math.round(Date.now() / 1000);