slug: data-models
title: Core Data Models & Persistence
created: 2026-02-10T01:30:07.578307417Z
branch: feature/data-models
phase: audit
phase_history:
    - phase: draft
      entered: 2026-02-10T01:30:07.578307417Z
      exited: 2026-02-10T01:30:21.402987165Z
    - phase: specified
      entered: 2026-02-10T01:30:21.402987165Z
      exited: 2026-02-10T01:31:25.994704706Z
    - phase: planned
      entered: 2026-02-10T01:31:25.994704706Z
      exited: 2026-02-10T01:31:41.135542096Z
    - phase: ready
      entered: 2026-02-10T01:31:41.135542096Z
      exited: 2026-02-10T01:33:07.598724581Z
    - phase: implementation
      entered: 2026-02-10T01:33:07.598724581Z
      exited: 2026-02-10T01:33:37.799690552Z
    - phase: review
      entered: 2026-02-10T01:33:37.799690552Z
      exited: 2026-02-10T01:34:07.233448903Z
    - phase: audit
      entered: 2026-02-10T01:34:07.233448903Z
artifacts:
    audit:
        status: passed
        path: audit.md
    design:
        status: approved
        path: design.md
        approved_by: user
        approved_at: 2026-02-10T01:30:42.556841864Z
    qa_plan:
        status: approved
        path: qa-plan.md
        approved_by: user
        approved_at: 2026-02-10T01:31:20.94266066Z
    qa_results:
        status: passed
        path: qa-results.md
    review:
        status: passed
        path: review.md
    spec:
        status: approved
        path: spec.md
        approved_by: user
        approved_at: 2026-02-10T01:30:17.58095068Z
    tasks:
        status: approved
        path: tasks.md
        approved_by: user
        approved_at: 2026-02-10T01:31:01.15194233Z