18 golden fixture boards as real on-disk trees under Fixtures/ — ten valid/tolerated cases (rich board, interrupted create, non-UUID strays, stray files, tombstones, tie-breaks, unknown-key order, coercion, last-wins duplicates, board-level deleted) and eight fail-fast cases, each pinned to its exact error reason and path; the rich board's whole tree round-trips byte-identically. Pins two contract subtleties now recorded in the design: tombstone flags are not inherited (renderers walk ancestors) and last-wins resolves before order strictness. README gains the storage-foundation feature entry. 146 tests total. Claude-Session: https://claude.ai/code/session_018BjQRYBR6jQja3jCRi5S3A
8 lines
285 B
Markdown
8 lines
285 B
Markdown
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schema: 1
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title: Duplicate Order Values, Tie-Broken By Folder Name
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Two siblings that share an 'order' render in a deterministic order —
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ascending 'order' first, folder name (lexicographic) as the tiebreak.
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This board exercises the tiebreak at both lane level and card level.
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