slug: data-models
title: Core Data Models & Persistence
created: 2026-02-09T16:01:45.482222967Z
branch: feature/data-models
phase: planned
phase_history:
    - phase: draft
      entered: 2026-02-09T16:01:45.482222967Z
      exited: 2026-02-09T16:02:05.500041456Z
    - phase: specified
      entered: 2026-02-09T16:02:05.500041456Z
      exited: 2026-02-09T16:03:25.583462627Z
    - phase: planned
      entered: 2026-02-09T16:03:25.583462627Z
artifacts:
    audit:
        status: pending
        path: audit.md
    design:
        status: approved
        path: design.md
        approved_by: user
        approved_at: 2026-02-09T16:02:35.527578349Z
    qa_plan:
        status: approved
        path: qa-plan.md
        approved_by: user
        approved_at: 2026-02-09T16:03:20.617233713Z
    qa_results:
        status: pending
        path: qa-results.md
    review:
        status: pending
        path: review.md
    spec:
        status: approved
        path: spec.md
        approved_by: user
        approved_at: 2026-02-09T16:02:00.477684336Z
    tasks:
        status: approved
        path: tasks.md
        approved_by: user
        approved_at: 2026-02-09T16:03:00.520649755Z