docs: align top collaborators with main-merged commit authors

docs: add top collaborators by commit count to README

docs: add maintainers and ambassadors section

Merge remote-tracking branch 'origin/dev' into main-merge/0.11.12-cargolock-conflict

Prepare an accurate 0.11.12 patch cut from the true dev tip

docs: align workflow docs around deep-interview -> ralplan -> team/ralph (#1132)

fix: treat linked legacy skill roots as a shared canonical root (#1128)

fix(team): eliminate dual-write seam gaps in dispatch and mailbox transitions (fixes #1108) (#1126)

docs: add Polish README translation (#1125)

Improve Polish README with natural language

Add a Polish onboarding path for OMX users

docs: add contributors section with maintainer HaD0Yun

fix(windows): read git info from filesystem to eliminate conhost flicker (#1123)

fix(test): add cross-platform Node test file runner (#1122)

fix: restrict auto-nudge to OMX-managed tmux sessions (#1119)