Update index.ts

Add in tradingEnabled flag to turn on and off swapping but still have the routes and other processes running

Author: cryptopavelsan

src/constants/index.ts

@@ -4,6 +4,7 @@ import 'dotenv/config'
 
 export const SOLANA_RPC_ENDPOINT: string = process.env.RPC_ENDPOINT!;
 export const WRAP_UNWRAP_SOL: boolean =  process.env.WRAP_UNWRAP_SOL === undefined ? true : process.env.WRAP_UNWRAP_SOL === "true";
+export const tradingEnabled: boolean = process.env.TRADING_ENABLED === undefined ? true : process.env.TRADING_ENABLED === "true";
 
 // Wallets
 export const WALLET_PRIVATE_KEY =