chore: babysit merge-train/fairies-v5 CI (public_authwit_transfer failure)

[AztecBot]

Babysit/iteration PR for the merge-train/fairies-v5 CI failure (re: #23881).

Failing test

cli-wallet/test/flows/public_authwit_transfer.sh — the only failing test on #23881; rest of CI is green.

Root cause (so far)

During aztec-wallet send transfer_in_public -f operator, the operator account's entrypoint reads its own signing key:

storage.signing_public_key.get_note()   (schnorr_account_contract/src/main.nr:70)
 → view_note / get_note                  (single_private_immutable.nr:136, note_getter.nr:113/286)
 → Assertion failed: Failed to get a note

i.e. the operator account's signing_public_key (a PrivateImmutable, written at deploy-account and discovered via tagging with the account's own address) is not present in the operator PXE's note DB at simulation time.

Bisection

• ✅ old-v5-next + refactor(pxe)!: derive oracle interfaces from registry and introduce aztec_misc_ prefix #23840 + refactor(pxe): append only NoteStore and PrivateEventStore #23785 — refactor(pxe): append only NoteStore and PrivateEventStore #23785's own ci check was green on this flow.
• ✅ new-v5-next + feat!: proofless tx lookup in getTxByHash and getTxsByHash #23827 (spartan-v5 train feat: merge-train/spartan-v5 #23885) — green.
• ❌ new-v5-next + refactor(pxe)!: derive oracle interfaces from registry and introduce aztec_misc_ prefix #23840 + refactor(pxe): append only NoteStore and PrivateEventStore #23785 (fairies-v5 train) — this failure.
• The new v5-next commits touch only tx-lookup/p2p/mempool/sequencer (feat!: proofless tx lookup in getTxByHash and getTxsByHash #23827), not the note discovery/store/oracle path, and v5-next has not advanced since the merge.

This points to a note-sync timing issue (fresh-account own-note race), possibly exposed by the #23827 mempool/sequencer changes, rather than a logic bug in the #23785 NoteStore refactor.

This PR

Empty re-trigger commit to get a clean CI signal on the same merged content and confirm whether the failure is flaky or deterministic, and to provide a branch to land a fix on. No source changes yet.

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Created by claudebox · group: slackbot