Jonas Miederer e178ae406d feat: flow engine data layer with tests ... - SQLModel tables: flow_definitions/versions/runs, approval_tasks - Alembic setup with autogenerate (sqlmodel types fixed via script.py.mako) - Settings extended (shared root .env), db engine/session helpers - pytest suite: conftest with isolated test DB, 5 model tests green		2026-09-06 22:28:53 +00:00
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62ea9a5d8f9d_flow_engine_tables.py	feat: flow engine data layer with tests	2026-09-06 22:28:53 +00:00