feat(host): Ensure prefetch is falliable

[clabby]

Overview

Doesn't throw a hard error if the prefetch operation fails, but retries it and notifies the logs of the failure.

[clabby]

📚 $\text{Stack Overview}$

Pulls submitted in this stack:

• feat(host): Ensure prefetch is falliable #740 👈
• main

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[codecov]

❌ 1 Tests Failed:

Tests completed	Failed	Passed	Skipped
311	1	310	0

View the full list of 1 ❄️ flaky tests

kona-mpt list_walker::test::test_online_list_walker_receipts

Flake rate in main: 36.36% (Passed 28 times, Failed 16 times)

Stack Traces | 0.098s run time

thread 'list_walker::test::test_online_list_walker_receipts' panicked at .../mpt/src/list_walker.rs:183:85:
called `Result::unwrap()` on an `Err` value: HTTP error 429 with body: {"code":-32007,"message":"5/second request limit reached - reduce calls per second or upgrade your account at quicknode.com"}

Caused by:
    HTTP error 429 with body: {"code":-32007,"message":"5/second request limit reached - reduce calls per second or upgrade your account at quicknode.com"}
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

To view individual test run time comparison to the main branch, go to the Test Analytics Dashboard

[refcell]

Needs restack on trunk