feature: improve deployment instructions

projects/hardhat-deploy/README.md

@@ -2,17 +2,46 @@
 
 Network config must be created in [config folder](./utils/config/) for deployment
 
-to deploy run:
+## Deployment
+
+For a fresh deployment of the entire test suite on a new chain, use:
+```shell
+npx hardhat deploy --network <network_name> --tags all
+```
+
+For individual deployments:
 ```shell
 npx hardhat deploy --network <network_name>
 ```
 
-to verify after deploy run:
+## Contract Verification
+
+Different chains use different verification methods:
+
+### For Etherscan-compatible chains (Ethereum, BSC, Polygon, etc.):
+```shell
+npx hardhat --network <network_name> etherscan-verify [--api-key <etherscan-apikey>] [--api-url <url>]
+```
+
+### For Sourcify-compatible chains (Telos, etc.):
 ```shell
-npx hardhat --network mainnet etherscan-verify [--api-key <etherscan-apikey>] [--api-url <url>]
+npx hardhat --network <network_name> sourcify
 ```
 
-to do integration tests of contracts to deploy:
+### Verification Support by Chain:
+- Etherscan API:
+  - Ethereum (Mainnet & testnets)
+  - BSC
+  - Polygon
+  - Avalanche
+  - (and other chains using Etherscan-compatible explorers)
+- Sourcify:
+  - Telos
+  - (other chains that don't support Etherscan API)
+
+## Testing
+
+To run integration tests of contracts to deploy:
 ```shell
 npx hardhat test
-```
+```