imccyu f1c035b1e9 test(chat): align presentation coverage and snapshots

2026-09-20 23:20:07 +08:00

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collapsed.expected.md

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editing.expected.md

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failed.expected.md

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layout.expected.md

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preserved-expanded.expected.md

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preserved.expected.md

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sending.expected.md

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snapshot.yml

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ui.expected.md

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writer-held.expected.md

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