[BUG]: Logic checks ethBalance < BigInt(fee) ignores gas costs.

[aniket866]

Bug Description

• Where? ReceivedInvoice.jsx

• Issue: checkBalance logic for fees.

• Fix: Logic checks ethBalance < BigInt(fee) but ignores gas costs.

• Why: A transaction will fail even if they have exactly the fee amount, because they need Fee + Gas

Steps to Reproduce

N/A

Logs and Screenshots

N/A

Environment Details

N/A

Impact

Critical - Application is unusable

Code of Conduct

• I have joined the Discord server and will post updates there
• I have searched existing issues to avoid duplicates

[sach2004]

@DengreSarthak it is valid issue. the frontend balance doesnt check for gas costs, so a user with exactly "amountDue + fee" will pass the UI check but the wallet will reject it due to insufficient funds for gas.