Resolves a dispute by releasing funds to the payee or refunding to the payer.
Calls process_wallet_operation atomically then sets the escrow to released or refunded.
outcome: release — funds go to payee (seller/freelancer/dealer won the dispute) outcome: refund — funds go back to payer (buyer won the dispute)
JWT access token obtained from /auth-verify (login context) or /auth-signup. Set the bearer_token environment variable in your API client to apply it globally.