feat: add send_private_transaction for quicknode

[penandlim]

No description provided.

[Copilot]

Pull Request Overview

Adds support for sending private transactions via QuickNode’s Flashbots Protect add-on and includes tests for various success and error scenarios.

• Implements send_private_transaction in the QuickNode provider
• Imports HexBytes and logger, and adjusts the receipt logging and chaining logic
• Adds fixtures and tests in tests/test_provider.py to cover successful sends (with and without preferences) and error handling

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
ape_quicknode/provider.py	Implements send_private_transaction, imports HexBytes and logs, and refines get_receipt invocation
tests/test_provider.py	Adds fixtures (mock_transaction_api, mock_receipt_api, mock_web3) and tests for private transaction flows and error cases

Comments suppressed due to low confidence (1)

ape_quicknode/provider.py:209

• The Sphinx reference is incorrect and missing a dot: it should be :class:~ape.api.transactions.TransactionAPI``.

            txn: (:class:`~ape.api.transactionsTransactionAPI`): The transaction.

[Copilot]

The code references receipt.txn_hash, but the ReceiptAPI uses transaction_hash. This will raise an AttributeError at runtime. Update to receipt.transaction_hash.

Suggested change

	f"Confirmed {receipt.txn_hash} (private) (total fees paid = {receipt.total_fees_paid})"
	f"Confirmed {receipt.transaction_hash} (private) (total fees paid = {receipt.total_fees_paid})"