Escrow balance

[midenotch]

Closes #317

📝 Summary

1. Updated lib/trustless-work.ts : Added helper.getMultipleEscrowBalance function to call the Trustless Work API's /helper/get-multiple-escrow-balance endpoint with an array of addresses
2. Restored deleted API routes :
   • app/api/escrow/[contractId]/route.ts (GET)
   • app/api/escrow/complete/route.ts (POST)
   • app/api/escrow/dispute/route.ts (POST)
   • app/api/escrow/fund/route.ts (POST)
   • app/api/escrow/initialize/route.ts (POST)
   • app/api/escrow/resolve-dispute/route.ts (POST)
3. Added new API route : app/api/helper/get-multiple-escrow-balance/route.ts (POST) to expose the new helper functionality
   Now, the frontend can call /api/helper/get-multiple-escrow-balance with an array of escrow contract addresses, and it will return the balances! The dispute resolution flow can use this to verify that distribution amounts match the on-chain balances before submitting!

🛠️ Issue

• Closes Show live escrow balances via GET /helper/get-multiple-escrow-balance #317

📖 Description

✅ Changes made

🖼️ Media (screenshots/videos)

📜 Additional Notes

[midenotch]

Done, Close: #330

[diegoTech14]

Hello @midenotch could you upload some images or video evidence of the correct functionality please?