migrations

No inbound migration — this is the base version.

flow_specs v1 has no predecessor, so there is nothing to migrate from: this module intentionally defines no upgrade/downgrade.

See runs/v1/migrations.py for the full rationale. In short: the ORM (schema.py) owns table existence — a missing table is created directly from its target-version ORM by ensure_types — while migrations model only the incremental delta between two existing versions (vN.upgrade = v(N-1) -> vN). v1 has no prior version and so has no delta to emit, and _apply_upgrades never asks for one.

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