add Etherscan verification

.github/workflows/build.js.yml

@@ -18,7 +18,7 @@ jobs:
       - run: yarn cache clean --all
       - run: yarn install --network-concurrency 1
       - run: yarn lint
-      - run: yarn build
+      - run: yarn compile
       - run: yarn test
         env:
           ALCHEMY_KEY: ${{ secrets.ALCHEMY_KEY }}

README.md

@@ -60,5 +60,16 @@ node -e 'require("./src/generateAddresses").generateWithLog()'
 Deploy InstanceFactory:
 
 ```shell
-npx hardhat run scripts/deployInstanceFactory.js --network mainnet
+    yarn hardhat run scripts/deployInstanceFactory.js --network mainnet
+```
+
+Verify InstanceFactory on Etherscan:
+
+```
+    yarn hardhat verify --network <network-name> <contract-address> <constructor-arguments>
+```
+
+With current config:
+```
+    yarn hardhat verify --network mainnet 0x7a6e627DC6F66617b4A74Be097A8f56c622fa24c 0xce172ce1F20EC0B3728c9965470eaf994A03557A 0x83584f83f26aF4eDDA9CBe8C730bc87C364b28fe 20 0x5efda50f22d34F262c29268506C5Fa42cB56A1Ce 0xB20c66C4DE72433F3cE747b58B86830c459CA911 0x77777FeDdddFfC19Ff86DB637967013e6C6A116C 200000000000000000000
 ```