intake(lote-A): import upstream PR #1836#3
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nsalvacao wants to merge 2 commits intobaseline/develop-sync-2026-02-17from
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intake(lote-A): import upstream PR #1836#3nsalvacao wants to merge 2 commits intobaseline/develop-sync-2026-02-17from
nsalvacao wants to merge 2 commits intobaseline/develop-sync-2026-02-17from
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Force SIGWINCH on same-dimension resize and skip stale buffer replay for Claude-mode terminals during project switch remount. Two compounding issues caused blank terminals when switching projects: 1. On macOS/Linux, ioctl(TIOCSWINSZ) only sends SIGWINCH when dimensions actually change. After project switch, PTY persists with old dimensions and the terminal remounts at the same size, so TUI apps never get SIGWINCH and never redraw. Fix: resize to (cols-1, rows) first, then to (cols, rows) to force the signal. 2. Buffer replay concatenated serialized xterm state with raw PTY output accumulated during the unmount period, producing garbled display. Fix: skip buffer replay for Claude-mode terminals on project switch remount (the forced SIGWINCH makes Claude Code redraw its full TUI). Initial restore still replays the buffer as a loading preview. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Upstream intake PR for isolated review.
intake/lote-A-pr-1836baseline/develop-sync-2026-02-17Checklist: