{
  "id": "phase1-foundation-10",
  "seq": "10",
  "title": "Implement JWT token utilities",
  "status": "completed",
  "depends_on": ["03"],
  "parallel": true,
  "context_files": [
    "/Users/kunthawatgreethong/Gitea/moreminimore-vibe/Websitebuilder/.tmp/sessions/phase1-foundation/context.md",
    "/Users/kunthawatgreethong/.config/opencode/context/core/essential-patterns.md"
  ],
  "acceptance_criteria": [
    "generateAccessToken function created (15 min expiration)",
    "generateRefreshToken function created (7 days expiration)",
    "verifyAccessToken function created",
    "verifyRefreshToken function created",
    "JWT_SECRET added to .env.example",
    "Functions are pure and testable",
    "Unit tests written with Vitest",
    "Tests pass with 100% coverage"
  ],
  "deliverables": [
    "src/lib/auth/jwt.ts",
    "src/lib/auth/__tests__/jwt.test.ts",
    ".env.example (with JWT_SECRET)"
  ]
}