feat: update readme

Author: dannweeeee

README.md

@@ -2,6 +2,12 @@
 
 ## Contracts
 
+1. Registry.sol: [0x2b4836d81370e37030727e4dcbd9cc5a772cf43a](https://sepolia.basescan.org/address/0x2b4836d81370e37030727e4dcbd9cc5a772cf43a)
+2. Exchange.sol: [0xd9004Edc4bdEB308C4A40fdCbE320bbE5DF4AF77](https://sepolia.basescan.org/address/0xd9004edc4bdeb308c4a40fdcbe320bbe5df4af77)
+3. Vault.sol: [0xd580248163CDD5AE3225A700E9f4e7CD525b27b0](https://sepolia.basescan.org/address/0xd580248163cdd5ae3225a700e9f4e7cd525b27b0)
+
+## Deployment
+
 1. Registry.sol
 
 ```
@@ -14,4 +20,8 @@ forge script script/deploy/Registry.s.sol:DeployRegistry --rpc-url <PRC_URL> --b
 forge script script/deploy/Exchange.s.sol:DeployExchange --rpc-url <PRC_URL> --broadcast --private-key <PRIVATE_KEY>
 ```
 
-3. Vault.sol (Mock)
+3. Vault.sol
+
+```
+forge script script/deploy/Vault.s.sol:DeployVault --rpc-url <PRC_URL> --broadcast --private-key <PRIVATE_KEY>
+```