Alex 31525621e0 Add artifacts data model (tables, migration, repository) ...

Introduce artifacts and artifact_versions tables: an append-only,
pass-by-reference store with a stable identity row and immutable
versions that atomically bump current_version. Access is parent-derived
(conversation or workflow run); a CHECK enforces at least one parent and
a nullable team_id is reserved for future team scoping.

Adds the 0025_artifacts migration, ArtifactsRepository with a
parent-scoped safe getter alongside the unscoped one, and repo tests.

2026-06-24 10:21:48 +01:00

..

versions

Add artifacts data model (tables, migration, repository)

2026-06-24 10:21:48 +01:00

env.py

feat: init pg migration

2026-04-12 00:07:24 +01:00

script.py.mako

feat: init pg migration

2026-04-12 00:07:24 +01:00