feat: support bridging token to multiple variants on target EVM chains

* aBTC (Stacks) > aBTC (*) / WBTC (Ethereum) / BTCB (BSC)
* sUSDT (Stacks) > sUSDT (*) / USDT (BSC)

tsconfig.json

@@ -4,6 +4,7 @@
   "exclude": ["lib"],
   "compilerOptions": {
     "skipLibCheck": true,
+    "lib": ["WebWorker"],
     "noEmit": true
   }
 }