[codex] fix git remote parsing, PR resolution, and sidebar PR state (#1619)

Co-authored-by: codex <codex@users.noreply.github.com>
Co-authored-by: Cursor Agent <cursoragent@cursor.com>
801dfe5b41Julius Marminge committed on 4/1/2026, 11:13:19 PM· committed by GitHubparent823d69f
16 files changedLine totals unavailable