docs: solidity xcall deployment

contracts/evm/xcall/README.md

@@ -23,15 +23,14 @@ $ forge build
 
 ### Test
 
+
 ```shell
-$ forge test
+$ forge test -vv
 ```
 
-### Format
+To learn more about logs and traces, check out the documentation [here](https://book.getfoundry.sh/forge/tests?highlight=-vv#logs-and-traces).
 
-```shell
-$ forge fmt
-```
+To view all of the supported logging methods, check out the documentation [here](https://book.getfoundry.sh/reference/ds-test#logging).
 
 ### Gas Snapshots
 
@@ -40,6 +39,7 @@ $ forge snapshot
 ```
 
 ### Anvil
+You can start the local EVM test network at any time:
 
 ```shell
 $ anvil
@@ -48,19 +48,102 @@ $ anvil
 ### Deploy
 
 ```shell
-$ forge script script/Counter.s.sol:CounterScript --rpc-url <your_rpc_url> --private-key <your_private_key>
+export PRIVATE_KEY=<your-private-key>
+
+$ forge script script/CallService.s.sol:CallServiceScript --rpc-url <your_rpc_url> --private-key <your_private_key>
+
+For Example: (deploying the contract on localnet) 
+$ forge script script/CallService.s.sol:CallServiceScript --fork-url http://localhost:8545 \
+--private-key $PRIVATE_KEY --broadcast
+
 ```
 
+
 ### Cast
+Set the CONTRACT_ADDRESS variable in your terminal:
 
-```shell
-$ cast <subcommand>
+```sh
+export CONTRACT_ADDRESS=<your-contract-address>
+```
+
+Call initialize on the contract
+
+```sh
+cast send $CONTRACT_ADDRESS "initialize(string)" "ENTER Chain NID HERE" --private-key $PRIVATE_KEY
 ```
 
+We can then use cast to interact with it.
+
+For read operations, we can use cast call: For Example:
+
+```sh
+cast call $CONTRACT_ADDRESS "admin()(address)"
+```
+
+For transactions, we can use cast send, passing in a private key and any arguments:
+
+```sh
+cast send $CONTRACT_ADDRESS "setAdmin(address)" 0x9965507D1a55bcC2695C58ba16FB37d819B0A4dc --private-key $PRIVATE_KEY
+```
+
+To test that the greeting has been updated, run the `call` command again:
+
+```sh
+cast call $CONTRACT_ADDRESS "admin()(address)"
+```
+
+
+## Installing packages
+
+You can install packages using the `forge install` command.
+
+To try this out, let's install OpenZeppelin Contracts, then we'll use them to create an ERC721 token:
+
+> You may need to add and commit any changes to your code to `git` in order to run the install script.
+
+```sh
+forge install OpenZeppelin/openzeppelin-contracts
+```
+
+Next, create a file named `remappings.txt` in the root of the project and add the following configuration:
+
+```
+@openzeppelin/=lib/openzeppelin-contracts/
+```
+
+This will allow us to easily import with the following syntax:
+
+```solidity
+import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
+```
+
+You can view all of the automatically inferred remappings for the project by running the following command:
+
+```sh
+forge remappings
+```
+
+
+### Test coverage
+
+You can check for test coverage by running the `coverage` command:
+
+```sh
+forge coverage
+```
+
+To debug in more details what has not been covered, use the `debug` report:
+
+```sh
+forge coverage --report debug
+```
+
+
+
 ### Help
 
 ```shell
 $ forge --help
 $ anvil --help
 $ cast --help
-```
+```