A page moved to another space with git-sync enabled was sent to Trash and
vanished from BOTH vaults. The source space's push phase sees the moved-away
page's file gone from its vault and calls deletePage -> soft-delete, even though
the page still lives in the destination space.
Thread the reconciling spaceId into the bind context and, in deletePage, skip the
soft-delete when the page's CURRENT space differs from the space being reconciled
(a move-out): only the vault file is dropped, the page is preserved. Genuine
in-space deletions are unaffected (space matches).
Found by autonomous QA (web-test-orchestrator). Control: with git-sync OFF the
move keeps deleted_at NULL; with it ON the page was trashed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
claude-stand
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