herdr parity: pane env, self-reported resume argv, snapshot history (#50)

* pty: advertise TERM_PROGRAM and drop host terminal handles

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* agents: accept self-reported resume argv

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* persist: keep a rotating snapshot history

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

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Co-authored-by: Lucenx9 <185146821+Lucenx9@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
34a1cfb6e2Simone committed on 10/9/2026, 2:43:27 AM· committed by GitHubparentf14cb1e
12 files changedLine totals unavailable