Add fork RPC

.env.example

@@ -6,18 +6,21 @@ INITIAL_HEALTH_FACTOR_TARGET=...           # e.g. 200
 INITIAL_SLIPPAGE_TOLERANCE=...             # e.g. 200 (0.5%)
 INITIAL_MANAGER_DAILY_INVOCATION_LIMIT=... # e.g. 20
 
+# Fork RPC URL
+FORK_RPC_URL=...
+
 # Anvil
 ANVIL_RPC_URL=...
 ANVIL_PRIVATE_KEY=...
 
+# Mainnet
+MAINNET_RPC_URL=...
+
 # Holesky
 HOLESKY_PRIVATE_KEY=...
 HOLESKY_PUBLIC_KEY=...
 HOLESKY_RPC_URL=...
 
-# Mainnet
-MAINNET_RPC_URL=... # Required for mainnet fork testing
-
 # API Keys
 ETHERSCAN_API_KEY=...
 ETHERNAL_API_TOKEN=...