Enable decoding HTLC onions when fully committed (HTLC)

Jan 17, 2025 18:00 UTC in the #review-club channel on our Discord server.

https://github.com/lightningdevkit/rust-lightning/pull/2933

Host: vincenzopalazzo  -  PR author: wpaulino

Notes

Questions

1. Did you review ldk/2933? Is it a Concept ACK, Approach ACK, Tested ACK, or NACK?
2. How does PR ldk/2933 impact the overall functionality of ldk?
3. Why with ldk/2933 we will have HTLCHandlingFailed events for any failed HTLC that comes across a channel? What changed in the code to make this happens?