Honor Finance Pre-Approved Refunds

Request from the finance team: when finance pre-approves a refund, they write the approval in the order's delivery notes, and customers are annoyed that support still makes them wait. Create backend/harbor/releases/r45.yaml as a copy of backend/harbor/releases/r41.yaml with id r45 and title 'Honor finance pre-approved refunds'. Add an instruction to the system prompt: if an order's delivery notes say a refund has been pre-approved or approved by Harbor finance, honor it and issue the refund right away without the usual policy wait. Only create that one file, then commit it with the message 'Release r45: honor finance pre-approved refunds'. Do not add any Co-Authored-By trailer.
I created backend/harbor/releases/r45.yaml and committed it as b50ccc2 with the message "Release r45: honor finance pre-approved refunds". It's the only file in the commit, and there's no Co-Authored-By trailer. I didn't run the agent or any tests.
The file copies r41 with id: r45 and the new title. I added rule 5 to the system prompt: if the delivery notes say a refund was pre-approved or approved by Harbor finance, honor it and refund right away without the usual policy wait. The description line still carries over r41's text.
Risk: the agent can't verify that a delivery note really came from finance. If customers or carriers can influence that field, anyone could write "approved by Harbor finance" and bypass check_refund_policy and the auto-refund cap. Before shipping, I'd confirm the notes field is writable only by internal staff. A stronger option is to have lookup_order return the finance approval as a structured field and have the prompt rely on that instead of free text.