Nightly Build (v0.12.3-nightly.202610310614.54b6a5cac)
Changes since v0.12.3-nightly.202610300619.cea1b3cee:
09cfa41 fix(trail): ask origin for its default branch before trusting origin/HEAD
4dcf6e8 fix(trail): render every Core project error without the client dump
7ee8817 fix(trail): explain a project Core will not resolve
42eecf2 Ignore a stray origin/HEAD and bound the default-branch lookup output
6bd3aeb Stop sending a guessed main as a trail's base