feat(table): enable v3 writes with row-lineage (first_row_id) support#21

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abnobdoss wants to merge 8 commits into

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v3/t1-foundation-v2

Commits on Jun 23, 2026

v3: lift write gate and implement correct row-lineage assignment
Abanoub Doss
committed
v3-fix: preserve row lineage on delete, enable v3 manifest merge, coherent upgrade gate
Abanoub Doss
committed
v3-fix: honest docstring on DataFile.first_row_id length guard
Abanoub Doss
committed

Commits on Jun 24, 2026

v3-fix: preserve row lineage on overwrite and manifest merge; deep-copy ManifestFile; advance next-row-id from snapshot first-row-id
Abanoub Doss
committed
v3-fix: stage delete only after v3 guard passes; materialize field-142 on deleted entries
Abanoub Doss
committed
v3-fix: refresh manifest first_row_id from manifest list to stop renumbering carried-forward files after v2 to v3 upgrade
Abanoub Doss
committed
v3: allow None on ManifestFile.first_row_id setter type
Abanoub Doss
committed
chore: satisfy mypy/pydocstyle on v3 row-lineage tests
Abanoub Doss
committed