feat: ghost snapshot v2 #8055
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feat: ghost snapshot v2 #8055
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gt-oai
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Dec 15, 2025
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It feels a bit strange that no tests had to change?
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This PR updates ghost snapshotting to avoid capturing oversized untracked artifacts while keeping undo safe. Snapshot creation now builds a temporary index from
git status --porcelain=2 -z, writes a tree and detached commit without touching refs, and records any ignored large files/dirs in the snapshot report. Undo uses that metadata to preserve large local artifacts while still cleaning up new transient files.