veza/VEZA_COMPLETE_MVP_TODOLIST.json

{
  "meta": {
    "title": "Veza Complete MVP Todolist",
    "description": "Exhaustive todolist for production-ready MVP - Generated from complete codebase audit",
    "generated_at": "2025-01-27T00:00:00Z",
    "total_tasks": 267,
    "target": "Production-ready MVP at small scale",
    "scanned_directories": [
      "apps/web/",
      "veza-backend-api/",
      "veza-common/",
      "veza-chat-server/",
      "veza-stream-server/"
    ],
    "audit_methodology": "Full codebase scan + integration analysis + gap detection"
  },
  "summary": {
    "by_priority": {
      "P0_critical": 12,
      "P1_high": 89,
      "P2_medium": 98,
      "P3_low": 48
    },
    "by_category": {
      "BE-API": 42,
      "BE-DB": 18,
      "BE-SVC": 22,
      "BE-SEC": 15,
      "BE-TEST": 25,
      "FE-PAGE": 18,
      "FE-COMP": 24,
      "FE-API": 19,
      "FE-STATE": 12,
      "FE-TYPE": 14,
      "FE-TEST": 18,
      "INT": 21,
      "INFRA": 12,
      "DOC": 7,
      "SEC": 0
    },
    "by_owner": {
      "backend": 122,
      "frontend": 87,
      "fullstack": 28,
      "devops": 10
    },
    "estimated_total_hours": 2840
  },
  "phases": [
    {
      "id": "PHASE-1",
      "name": "Critical Foundation",
      "description": "Must fix before any other work - Security, crashes, data loss",
      "priority": "P0",
      "estimated_days": 5,
      "tasks": [
        "BE-SEC-001",
        "BE-SEC-002",
        "BE-SEC-003",
        "BE-API-001",
        "BE-API-002",
        "INT-001",
        "INT-002",
        "INT-003",
        "FE-API-001",
        "FE-API-002",
        "BE-DB-001",
        "BE-DB-002"
      ]
    },
    {
      "id": "PHASE-2",
      "name": "Core Features Completion",
      "description": "Complete essential user-facing features",
      "priority": "P1",
      "estimated_days": 21,
      "tasks": [
        "BE-API-003",
        "BE-API-004",
        "BE-API-005",
        "BE-API-006",
        "BE-API-007",
        "BE-API-008",
        "BE-API-009",
        "BE-API-010",
        "BE-API-011",
        "BE-API-012",
        "BE-API-013",
        "BE-API-014",
        "BE-API-015",
        "BE-API-016",
        "BE-API-017",
        "BE-API-018",
        "BE-API-019",
        "BE-API-020",
        "BE-API-021",
        "BE-API-022",
        "BE-API-023",
        "BE-API-024",
        "BE-API-025",
        "BE-API-026",
        "BE-API-027",
        "BE-API-028",
        "BE-API-029",
        "BE-API-030",
        "BE-API-031",
        "BE-API-032",
        "BE-API-033",
        "BE-API-034",
        "BE-API-035",
        "BE-API-036",
        "BE-API-037",
        "BE-API-038",
        "BE-API-039",
        "BE-API-040",
        "BE-API-041",
        "BE-API-042",
        "FE-PAGE-001",
        "FE-PAGE-002",
        "FE-PAGE-003",
        "FE-PAGE-004",
        "FE-PAGE-005",
        "FE-PAGE-006",
        "FE-PAGE-007",
        "FE-PAGE-008",
        "FE-PAGE-009",
        "FE-PAGE-010",
        "FE-PAGE-011",
        "FE-PAGE-012",
        "FE-PAGE-013",
        "FE-PAGE-014",
        "FE-PAGE-015",
        "FE-PAGE-016",
        "FE-PAGE-017",
        "FE-PAGE-018",
        "FE-COMP-001",
        "FE-COMP-002",
        "FE-COMP-003",
        "FE-COMP-004",
        "FE-COMP-005",
        "FE-COMP-006",
        "FE-COMP-007",
        "FE-COMP-008",
        "FE-COMP-009",
        "FE-COMP-010",
        "FE-COMP-011",
        "FE-COMP-012",
        "FE-COMP-013",
        "FE-COMP-014",
        "FE-COMP-015",
        "FE-COMP-016",
        "FE-COMP-017",
        "FE-COMP-018",
        "FE-COMP-019",
        "FE-COMP-020",
        "FE-COMP-021",
        "FE-COMP-022",
        "FE-COMP-023",
        "FE-COMP-024"
      ]
    },
    {
      "id": "PHASE-3",
      "name": "Integration & Consistency",
      "description": "Ensure frontend/backend work seamlessly",
      "priority": "P1",
      "estimated_days": 14,
      "tasks": [
        "INT-004",
        "INT-005",
        "INT-006",
        "INT-007",
        "INT-008",
        "INT-009",
        "INT-010",
        "INT-011",
        "INT-012",
        "INT-013",
        "INT-014",
        "INT-015",
        "INT-016",
        "INT-017",
        "INT-018",
        "INT-019",
        "INT-020",
        "INT-021",
        "FE-API-003",
        "FE-API-004",
        "FE-API-005",
        "FE-API-006",
        "FE-API-007",
        "FE-API-008",
        "FE-API-009",
        "FE-API-010",
        "FE-API-011",
        "FE-API-012",
        "FE-API-013",
        "FE-API-014",
        "FE-API-015",
        "FE-API-016",
        "FE-API-017",
        "FE-API-018",
        "FE-API-019",
        "FE-TYPE-001",
        "FE-TYPE-002",
        "FE-TYPE-003",
        "FE-TYPE-004",
        "FE-TYPE-005",
        "FE-TYPE-006",
        "FE-TYPE-007",
        "FE-TYPE-008",
        "FE-TYPE-009",
        "FE-TYPE-010",
        "FE-TYPE-011",
        "FE-TYPE-012",
        "FE-TYPE-013",
        "FE-TYPE-014"
      ]
    },
    {
      "id": "PHASE-4",
      "name": "Security Hardening",
      "description": "Security measures for production",
      "priority": "P1",
      "estimated_days": 10,
      "tasks": [
        "BE-SEC-004",
        "BE-SEC-005",
        "BE-SEC-006",
        "BE-SEC-007",
        "BE-SEC-008",
        "BE-SEC-009",
        "BE-SEC-010",
        "BE-SEC-011",
        "BE-SEC-012",
        "BE-SEC-013",
        "BE-SEC-014",
        "BE-SEC-015"
      ]
    },
    {
      "id": "PHASE-5",
      "name": "Testing & Quality",
      "description": "Test coverage and code quality",
      "priority": "P2",
      "estimated_days": 18,
      "tasks": [
        "BE-TEST-001",
        "BE-TEST-002",
        "BE-TEST-003",
        "BE-TEST-004",
        "BE-TEST-005",
        "BE-TEST-006",
        "BE-TEST-007",
        "BE-TEST-008",
        "BE-TEST-009",
        "BE-TEST-010",
        "BE-TEST-011",
        "BE-TEST-012",
        "BE-TEST-013",
        "BE-TEST-014",
        "BE-TEST-015",
        "BE-TEST-016",
        "BE-TEST-017",
        "BE-TEST-018",
        "BE-TEST-019",
        "BE-TEST-020",
        "BE-TEST-021",
        "BE-TEST-022",
        "BE-TEST-023",
        "BE-TEST-024",
        "BE-TEST-025",
        "FE-TEST-001",
        "FE-TEST-002",
        "FE-TEST-003",
        "FE-TEST-004",
        "FE-TEST-005",
        "FE-TEST-006",
        "FE-TEST-007",
        "FE-TEST-008",
        "FE-TEST-009",
        "FE-TEST-010",
        "FE-TEST-011",
        "FE-TEST-012",
        "FE-TEST-013",
        "FE-TEST-014",
        "FE-TEST-015",
        "FE-TEST-016",
        "FE-TEST-017",
        "FE-TEST-018"
      ]
    },
    {
      "id": "PHASE-6",
      "name": "Performance & Optimization",
      "description": "Optimize for production load",
      "priority": "P2",
      "estimated_days": 12,
      "tasks": [
        "BE-SVC-001",
        "BE-SVC-002",
        "BE-SVC-003",
        "BE-SVC-004",
        "BE-SVC-005",
        "BE-SVC-006",
        "BE-SVC-007",
        "BE-SVC-008",
        "BE-SVC-009",
        "BE-SVC-010",
        "BE-SVC-011",
        "BE-SVC-012",
        "BE-SVC-013",
        "BE-SVC-014",
        "BE-SVC-015",
        "BE-SVC-016",
        "BE-SVC-017",
        "BE-SVC-018",
        "BE-SVC-019",
        "BE-SVC-020",
        "BE-SVC-021",
        "BE-SVC-022",
        "FE-STATE-001",
        "FE-STATE-002",
        "FE-STATE-003",
        "FE-STATE-004",
        "FE-STATE-005",
        "FE-STATE-006",
        "FE-STATE-007",
        "FE-STATE-008",
        "FE-STATE-009",
        "FE-STATE-010",
        "FE-STATE-011",
        "FE-STATE-012"
      ]
    },
    {
      "id": "PHASE-7",
      "name": "Documentation & DevOps",
      "description": "Documentation and deployment readiness",
      "priority": "P2",
      "estimated_days": 8,
      "tasks": [
        "DOC-001",
        "DOC-002",
        "DOC-003",
        "DOC-004",
        "DOC-005",
        "DOC-006",
        "DOC-007",
        "INFRA-001",
        "INFRA-002",
        "INFRA-003",
        "INFRA-004",
        "INFRA-005",
        "INFRA-006",
        "INFRA-007",
        "INFRA-008",
        "INFRA-009",
        "INFRA-010",
        "INFRA-011",
        "INFRA-012"
      ]
    },
    {
      "id": "PHASE-8",
      "name": "Polish & UX",
      "description": "UI/UX improvements and polish",
      "priority": "P3",
      "estimated_days": 6,
      "tasks": [
        "FE-COMP-024",
        "BE-DB-003",
        "BE-DB-004",
        "BE-DB-005",
        "BE-DB-006",
        "BE-DB-007",
        "BE-DB-008",
        "BE-DB-009",
        "BE-DB-010",
        "BE-DB-011",
        "BE-DB-012",
        "BE-DB-013",
        "BE-DB-014",
        "BE-DB-015",
        "BE-DB-016",
        "BE-DB-017",
        "BE-DB-018"
      ]
    }
  ],
  "tasks": [
    {
      "id": "BE-SEC-001",
      "phase": "PHASE-1",
      "priority": "P0",
      "priority_rank": 1,
      "category": "backend-security",
      "title": "Fix ownership verification for user profile updates",
      "description": "PUT /api/v1/users/:id currently allows any authenticated user to update any profile. Add ownership middleware to ensure users can only update their own profile (unless admin).",
      "owner": "backend",
      "estimated_hours": 3,
      "status": "completed",
      "completion": {
        "completed_at": "2025-12-23T01:36:00Z",
        "actual_hours": 2.0,
        "commits": [],
        "files_changed": [
          "veza-backend-api/internal/api/router.go",
          "veza-backend-api/internal/handlers/profile_handler.go",
          "veza-backend-api/internal/handlers/profile_handler_integration_test.go"
        ],
        "notes": "Ownership middleware already applied in router.go. Added integration tests to verify ownership verification. All tests pass.",
        "issues_encountered": []
      },
      "files_involved": [
        {
          "path": "veza-backend-api/internal/api/router.go",
          "action": "modify",
          "reason": "Add ownership resolver for user routes"
        },
        {
          "path": "veza-backend-api/internal/handlers/profile_handler.go",
          "action": "modify",
          "reason": "Verify ownership check is properly enforced"
        }
      ],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Create userOwnerResolver function in router.go",
          "details": "Extract user_id from :id param and return it for ownership check"
        },
        {
          "step": 2,
          "action": "Apply RequireOwnershipOrAdmin middleware to PUT /users/:id",
          "details": "Use the resolver to check if current user owns the profile being updated"
        },
        {
          "step": 3,
          "action": "Add unit tests for ownership verification",
          "details": "Test that users cannot update other users' profiles"
        }
      ],
      "acceptance_criteria": [
        "Users can only update their own profile",
        "Admins can update any profile",
        "403 Forbidden returned when non-owner tries to update",
        "Unit tests pass"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit test: user cannot update another user's profile",
        "Unit test: admin can update any profile",
        "Integration test: PUT /api/v1/users/:id with ownership check"
      ],
      "notes": "Critical security issue - currently allows unauthorized profile modifications"
    },
    {
      "id": "BE-SEC-002",
      "phase": "PHASE-1",
      "priority": "P0",
      "priority_rank": 2,
      "category": "backend-security",
      "title": "Fix ownership verification for track updates/deletes",
      "description": "PUT and DELETE /api/v1/tracks/:id currently have ownership middleware but need verification that it's working correctly. Ensure users can only modify their own tracks.",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "completed",
      "completion": {
        "completed_at": "2025-12-23T01:37:00Z",
        "actual_hours": 1.5,
        "commits": [],
        "files_changed": [
          "veza-backend-api/internal/core/track/track_handler_integration_test.go"
        ],
        "notes": "Ownership middleware already correctly applied in router.go. Added comprehensive integration tests to verify ownership enforcement for PUT and DELETE operations. All tests pass.",
        "issues_encountered": []
      },
      "files_involved": [
        {
          "path": "veza-backend-api/internal/api/router.go",
          "action": "modify",
          "reason": "Verify trackOwnerResolver is correctly implemented"
        },
        {
          "path": "veza-backend-api/internal/handlers/track_handler.go",
          "action": "modify",
          "reason": "Ensure ownership checks are enforced in handlers"
        }
      ],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Review trackOwnerResolver implementation",
          "details": "Verify it correctly loads track from DB and returns user_id"
        },
        {
          "step": 2,
          "action": "Add comprehensive tests",
          "details": "Test ownership enforcement for PUT and DELETE operations"
        }
      ],
      "acceptance_criteria": [
        "Users can only update/delete their own tracks",
        "Admins can update/delete any track",
        "403 Forbidden when non-owner tries to modify",
        "Tests pass"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit test: ownership enforcement for tracks",
        "Integration test: PUT/DELETE /api/v1/tracks/:id with ownership"
      ],
      "notes": "Security critical - verify existing middleware works correctly"
    },
    {
      "id": "BE-SEC-003",
      "phase": "PHASE-1",
      "priority": "P0",
      "priority_rank": 3,
      "category": "backend-security",
      "title": "Fix ownership verification for playlist updates/deletes",
      "description": "PUT and DELETE /api/v1/playlists/:id need ownership middleware to ensure users can only modify their own playlists (or have collaborator permissions).",
      "owner": "backend",
      "estimated_hours": 4,
      "status": "completed",
      "completion": {
        "completed_at": "2025-12-23T01:38:00Z",
        "actual_hours": 1.0,
        "commits": [],
        "files_changed": [
          "veza-backend-api/internal/api/router.go"
        ],
        "notes": "Added RequireOwnershipOrAdmin middleware to PUT/DELETE /playlists/:id routes. Created playlistOwnerResolver that loads playlist from DB and returns owner user_id. Service already handles ownership checks and collaborator permissions. All existing tests pass.",
        "issues_encountered": []
      },
      "files_involved": [
        {
          "path": "veza-backend-api/internal/api/router.go",
          "action": "modify",
          "reason": "Add playlistOwnerResolver and apply ownership middleware"
        },
        {
          "path": "veza-backend-api/internal/handlers/playlist_handler.go",
          "action": "modify",
          "reason": "Ensure ownership and collaborator permissions are checked"
        }
      ],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Create playlistOwnerResolver function",
          "details": "Load playlist from DB and return owner user_id"
        },
        {
          "step": 2,
          "action": "Apply RequireOwnershipOrAdmin middleware",
          "details": "For PUT and DELETE /playlists/:id routes"
        },
        {
          "step": 3,
          "action": "Consider collaborator permissions",
          "details": "For PUT, allow write/admin collaborators to update"
        }
      ],
      "acceptance_criteria": [
        "Users can only update/delete their own playlists",
        "Collaborators with write/admin can update (if implemented)",
        "Admins can modify any playlist",
        "403 Forbidden for unauthorized access"
      ],
      "dependencies": [
        "BE-API-015"
      ],
      "related_frontend": null,
      "related_backend": "BE-API-015",
      "test_requirements": [
        "Unit test: playlist ownership enforcement",
        "Integration test: PUT/DELETE /api/v1/playlists/:id"
      ],
      "notes": "Security critical - currently missing ownership checks"
    },
    {
      "id": "BE-API-001",
      "phase": "PHASE-1",
      "priority": "P0",
      "priority_rank": 4,
      "category": "backend-api",
      "title": "Implement 2FA endpoints (setup, verify, disable)",
      "description": "Frontend calls /auth/2fa/setup, /auth/2fa/verify, /auth/2fa/disable but these endpoints don't exist in backend. Implement complete 2FA functionality.",
      "owner": "backend",
      "estimated_hours": 8,
      "status": "todo",
      "files_involved": [
        {
          "path": "veza-backend-api/internal/api/router.go",
          "action": "modify",
          "reason": "Add 2FA routes to auth group"
        },
        {
          "path": "veza-backend-api/internal/handlers/auth.go",
          "action": "modify",
          "reason": "Add 2FA handler functions"
        },
        {
          "path": "veza-backend-api/internal/services/mfa_service.go",
          "action": "create",
          "reason": "Create MFA service for 2FA logic"
        },
        {
          "path": "veza-backend-api/internal/models/mfa_config.go",
          "action": "modify",
          "reason": "Ensure MFA model supports all required fields"
        }
      ],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Create MFA service with QR code generation",
          "details": "Use github.com/pquerna/otp for TOTP generation"
        },
        {
          "step": 2,
          "action": "Implement POST /auth/2fa/setup handler",
          "details": "Generate secret, QR code, return to frontend"
        },
        {
          "step": 3,
          "action": "Implement POST /auth/2fa/verify handler",
          "details": "Verify TOTP code and enable 2FA for user"
        },
        {
          "step": 4,
          "action": "Implement POST /auth/2fa/disable handler",
          "details": "Require password confirmation to disable 2FA"
        },
        {
          "step": 5,
          "action": "Update login handler to require 2FA code if enabled",
          "details": "Return 2FA required flag in login response"
        }
      ],
      "acceptance_criteria": [
        "POST /auth/2fa/setup returns QR code and secret",
        "POST /auth/2fa/verify enables 2FA after code verification",
        "POST /auth/2fa/disable disables 2FA with password confirmation",
        "Login flow supports 2FA challenge",
        "All endpoints properly authenticated"
      ],
      "dependencies": [],
      "related_frontend": "FE-API-001",
      "related_backend": null,
      "test_requirements": [
        "Unit test: MFA service QR generation",
        "Unit test: TOTP verification",
        "Integration test: Complete 2FA setup flow",
        "Integration test: 2FA login flow"
      ],
      "notes": "Frontend already has 2FA UI components - backend missing"
    },
    {
      "id": "BE-API-002",
      "phase": "PHASE-1",
      "priority": "P0",
      "priority_rank": 5,
      "category": "backend-api",
      "title": "Implement playlist collaborators endpoints",
      "description": "Frontend calls POST /playlists/:id/collaborators, DELETE /playlists/:id/collaborators/:userId, PUT /playlists/:id/collaborators/:userId, GET /playlists/:id/collaborators but these endpoints don't exist.",
      "owner": "backend",
      "estimated_hours": 6,
      "status": "todo",
      "files_involved": [
        {
          "path": "veza-backend-api/internal/api/router.go",
          "action": "modify",
          "reason": "Add collaborator routes to playlist group"
        },
        {
          "path": "veza-backend-api/internal/handlers/playlist_handler.go",
          "action": "modify",
          "reason": "Add collaborator handler methods"
        },
        {
          "path": "veza-backend-api/internal/services/playlist_service.go",
          "action": "modify",
          "reason": "Add collaborator management methods"
        }
      ],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement POST /playlists/:id/collaborators",
          "details": "Add collaborator with permission (read/write/admin)"
        },
        {
          "step": 2,
          "action": "Implement GET /playlists/:id/collaborators",
          "details": "List all collaborators for a playlist"
        },
        {
          "step": 3,
          "action": "Implement PUT /playlists/:id/collaborators/:userId",
          "details": "Update collaborator permissions"
        },
        {
          "step": 4,
          "action": "Implement DELETE /playlists/:id/collaborators/:userId",
          "details": "Remove collaborator from playlist"
        },
        {
          "step": 5,
          "action": "Add ownership checks",
          "details": "Only playlist owner or admin can manage collaborators"
        }
      ],
      "acceptance_criteria": [
        "POST /playlists/:id/collaborators adds collaborator",
        "GET /playlists/:id/collaborators returns list",
        "PUT updates collaborator permissions",
        "DELETE removes collaborator",
        "Ownership checks enforced",
        "Collaborator permissions respected in playlist operations"
      ],
      "dependencies": [
        "BE-SEC-003"
      ],
      "related_frontend": "FE-API-002",
      "related_backend": "BE-SEC-003",
      "test_requirements": [
        "Unit test: collaborator CRUD operations",
        "Integration test: collaborator permissions in playlist operations",
        "Integration test: ownership enforcement"
      ],
      "notes": "Frontend has UI for collaborators but backend endpoints missing"
    },
    {
      "id": "INT-001",
      "phase": "PHASE-1",
      "priority": "P0",
      "priority_rank": 6,
      "category": "integration",
      "title": "Fix API response format inconsistencies",
      "description": "Backend returns { success, data } but some handlers return nested structures (e.g., { profile: {...} }) while frontend expects flat data. Standardize all responses.",
      "owner": "fullstack",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [
        {
          "path": "veza-backend-api/internal/handlers/profile_handler.go",
          "action": "modify",
          "reason": "Fix GetProfile to return flat user object, not nested profile"
        },
        {
          "path": "veza-backend-api/internal/handlers/response.go",
          "action": "modify",
          "reason": "Ensure all handlers use consistent response format"
        },
        {
          "path": "apps/web/src/services/api/client.ts",
          "action": "modify",
          "reason": "Verify unwrapping handles all response formats"
        }
      ],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Audit all handlers for response format",
          "details": "List all handlers and their response structures"
        },
        {
          "step": 2,
          "action": "Standardize to { success: true, data: {...} }",
          "details": "Remove nested keys like { profile: {...} }"
        },
        {
          "step": 3,
          "action": "Update frontend to handle standardized format",
          "details": "Remove any workarounds for nested structures"
        },
        {
          "step": 4,
          "action": "Add integration tests",
          "details": "Test all endpoints return consistent format"
        }
      ],
      "acceptance_criteria": [
        "All API responses use { success, data } format",
        "No nested response keys (except in data)",
        "Frontend correctly unwraps all responses",
        "Integration tests verify format consistency"
      ],
      "dependencies": [],
      "related_frontend": "FE-API-003",
      "related_backend": null,
      "test_requirements": [
        "Integration test: all endpoints return consistent format",
        "E2E test: frontend handles all response types"
      ],
      "notes": "Critical for frontend/backend integration"
    },
    {
      "id": "INT-002",
      "phase": "PHASE-1",
      "priority": "P0",
      "priority_rank": 7,
      "category": "integration",
      "title": "Fix type mismatches between frontend and backend",
      "description": "Frontend uses number for IDs in some places, backend uses UUID strings. Ensure all ID types are consistent (UUID strings everywhere).",
      "owner": "fullstack",
      "estimated_hours": 3,
      "status": "todo",
      "files_involved": [
        {
          "path": "apps/web/src/types/index.ts",
          "action": "modify",
          "reason": "Ensure all ID fields are string (UUID)"
        },
        {
          "path": "apps/web/src/features/**/types.ts",
          "action": "modify",
          "reason": "Fix any number ID types to string"
        },
        {
          "path": "veza-backend-api/internal/dto/*.go",
          "action": "modify",
          "reason": "Verify all DTOs use uuid.UUID"
        }
      ],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Audit all TypeScript types for ID fields",
          "details": "Find all id: number and change to id: string"
        },
        {
          "step": 2,
          "action": "Verify backend DTOs use uuid.UUID",
          "details": "Ensure no int IDs remain"
        },
        {
          "step": 3,
          "action": "Update API client to handle UUID strings",
          "details": "Ensure no number parsing of IDs"
        },
        {
          "step": 4,
          "action": "Add type validation tests",
          "details": "Test ID types match between frontend/backend"
        }
      ],
      "acceptance_criteria": [
        "All IDs are UUID strings (not numbers)",
        "TypeScript types match backend DTOs",
        "No type conversion errors",
        "Tests verify type consistency"
      ],
      "dependencies": [],
      "related_frontend": "FE-TYPE-001",
      "related_backend": null,
      "test_requirements": [
        "Type test: all ID fields are string",
        "Integration test: ID type validation"
      ],
      "notes": "Critical for data integrity"
    },
    {
      "id": "INT-003",
      "phase": "PHASE-1",
      "priority": "P0",
      "priority_rank": 8,
      "category": "integration",
      "title": "Fix auth/login response format mismatch",
      "description": "Frontend expects { user, token } in login response but backend may return different structure. Ensure login response matches frontend expectations.",
      "owner": "fullstack",
      "estimated_hours": 2,
      "status": "todo",
      "files_involved": [
        {
          "path": "veza-backend-api/internal/handlers/auth.go",
          "action": "modify",
          "reason": "Ensure Login handler returns { user, access_token, refresh_token }"
        },
        {
          "path": "apps/web/src/features/auth/api/authApi.ts",
          "action": "modify",
          "reason": "Verify login response handling matches backend"
        }
      ],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Review Login handler response structure",
          "details": "Check what it currently returns"
        },
        {
          "step": 2,
          "action": "Standardize to { user, access_token, refresh_token }",
          "details": "Match frontend AuthResponse type"
        },
        {
          "step": 3,
          "action": "Update frontend if needed",
          "details": "Ensure authApi.login handles response correctly"
        },
        {
          "step": 4,
          "action": "Add integration test",
          "details": "Test login flow end-to-end"
        }
      ],
      "acceptance_criteria": [
        "Login response matches frontend AuthResponse type",
        "Frontend correctly extracts user and tokens",
        "Integration test passes",
        "No authentication errors"
      ],
      "dependencies": [],
      "related_frontend": "FE-API-004",
      "related_backend": null,
      "test_requirements": [
        "Integration test: login response format",
        "E2E test: complete login flow"
      ],
      "notes": "Critical for authentication to work"
    },
    {
      "id": "FE-API-001",
      "phase": "PHASE-1",
      "priority": "P0",
      "priority_rank": 9,
      "category": "frontend-api",
      "title": "Enable 2FA service calls when backend is ready",
      "description": "Frontend has 2FA service (2fa-service.ts) but it's disabled. Enable it once backend implements 2FA endpoints.",
      "owner": "frontend",
      "estimated_hours": 2,
      "status": "todo",
      "files_involved": [
        {
          "path": "apps/web/src/services/2fa-service.ts",
          "action": "modify",
          "reason": "Enable 2FA service calls to backend"
        },
        {
          "path": "apps/web/src/config/features.ts",
          "action": "modify",
          "reason": "Enable TWO_FACTOR_AUTH feature flag"
        }
      ],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Update 2FA service to call real endpoints",
          "details": "Replace mocks with actual API calls"
        },
        {
          "step": 2,
          "action": "Enable feature flag",
          "details": "Set TWO_FACTOR_AUTH to true"
        },
        {
          "step": 3,
          "action": "Test 2FA flow",
          "details": "Verify setup, verify, disable all work"
        }
      ],
      "acceptance_criteria": [
        "2FA service calls backend endpoints",
        "Feature flag enabled",
        "2FA setup flow works",
        "2FA login flow works"
      ],
      "dependencies": [
        "BE-API-001"
      ],
      "related_frontend": null,
      "related_backend": "BE-API-001",
      "test_requirements": [
        "E2E test: 2FA setup",
        "E2E test: 2FA login"
      ],
      "notes": "Depends on BE-API-001"
    },
    {
      "id": "FE-API-002",
      "phase": "PHASE-1",
      "priority": "P0",
      "priority_rank": 10,
      "category": "frontend-api",
      "title": "Enable playlist collaborator service calls",
      "description": "Frontend has collaborator functions in playlistService.ts but they're disabled with requireFeature('PLAYLIST_COLLABORATION'). Enable once backend implements endpoints.",
      "owner": "frontend",
      "estimated_hours": 1,
      "status": "todo",
      "files_involved": [
        {
          "path": "apps/web/src/features/playlists/services/playlistService.ts",
          "action": "modify",
          "reason": "Remove requireFeature guards and enable collaborator calls"
        },
        {
          "path": "apps/web/src/config/features.ts",
          "action": "modify",
          "reason": "Enable PLAYLIST_COLLABORATION feature flag"
        }
      ],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Remove requireFeature guards",
          "details": "Enable addCollaborator, removeCollaborator, updateCollaboratorPermission"
        },
        {
          "step": 2,
          "action": "Enable feature flag",
          "details": "Set PLAYLIST_COLLABORATION to true"
        },
        {
          "step": 3,
          "action": "Test collaborator UI",
          "details": "Verify all collaborator operations work"
        }
      ],
      "acceptance_criteria": [
        "Collaborator service calls enabled",
        "Feature flag enabled",
        "Collaborator UI functional",
        "All CRUD operations work"
      ],
      "dependencies": [
        "BE-API-002"
      ],
      "related_frontend": null,
      "related_backend": "BE-API-002",
      "test_requirements": [
        "E2E test: collaborator management",
        "Component test: collaborator UI"
      ],
      "notes": "Depends on BE-API-002"
    },
    {
      "id": "BE-DB-001",
      "phase": "PHASE-1",
      "priority": "P0",
      "priority_rank": 11,
      "category": "backend-database",
      "title": "Add database indexes for performance-critical queries",
      "description": "Add indexes on frequently queried fields: users.email, users.username, tracks.user_id, tracks.status, playlists.user_id, sessions.user_id, etc.",
      "owner": "backend",
      "estimated_hours": 3,
      "status": "todo",
      "files_involved": [
        {
          "path": "veza-backend-api/migrations/",
          "action": "create",
          "reason": "Create migration for performance indexes"
        }
      ],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Identify slow queries",
          "details": "Review query logs and identify missing indexes"
        },
        {
          "step": 2,
          "action": "Create migration for indexes",
          "details": "Add indexes on email, username, user_id, status fields"
        },
        {
          "step": 3,
          "action": "Test migration",
          "details": "Verify indexes are created and queries are faster"
        }
      ],
      "acceptance_criteria": [
        "Indexes created on all critical fields",
        "Query performance improved",
        "Migration tested",
        "No duplicate indexes"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Performance test: query speed improvement",
        "Migration test: indexes created correctly"
      ],
      "notes": "Critical for production performance"
    },
    {
      "id": "BE-DB-002",
      "phase": "PHASE-1",
      "priority": "P0",
      "priority_rank": 12,
      "category": "backend-database",
      "title": "Add foreign key constraints where missing",
      "description": "Ensure all foreign key relationships have proper constraints to prevent orphaned records and maintain data integrity.",
      "owner": "backend",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [
        {
          "path": "veza-backend-api/migrations/",
          "action": "create",
          "reason": "Create migration for foreign key constraints"
        },
        {
          "path": "veza-backend-api/internal/models/*.go",
          "action": "modify",
          "reason": "Add foreign key tags to model structs"
        }
      ],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Audit all model relationships",
          "details": "List all foreign key relationships"
        },
        {
          "step": 2,
          "action": "Add foreign key constraints",
          "details": "Create migration with ON DELETE CASCADE where appropriate"
        },
        {
          "step": 3,
          "action": "Test constraint enforcement",
          "details": "Verify constraints prevent invalid data"
        }
      ],
      "acceptance_criteria": [
        "All foreign keys have constraints",
        "Cascade deletes work correctly",
        "Invalid foreign keys rejected",
        "Migration tested"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Integration test: foreign key constraints",
        "Test: cascade delete behavior"
      ],
      "notes": "Critical for data integrity"
    },
    {
      "id": "BE-API-003",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement playlist search endpoint",
      "description": "GET /api/v1/playlists/search with query params (q, page, limit, user_id, is_public)",
      "owner": "backend",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-API-004",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement playlist share link endpoint",
      "description": "POST /api/v1/playlists/:id/share to create shareable links",
      "owner": "backend",
      "estimated_hours": 3,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-API-005",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement playlist recommendations endpoint",
      "description": "GET /api/v1/playlists/recommendations with ML-based suggestions",
      "owner": "backend",
      "estimated_hours": 8,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-API-006",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement chat stats endpoint",
      "description": "GET /api/v1/chat/stats returns active_users, total_messages, rooms_active",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-API-007",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement roles management endpoints",
      "description": "GET /api/v1/roles, GET /api/v1/roles/:id, POST /api/v1/users/:userId/roles, DELETE /api/v1/users/:userId/roles/:roleId",
      "owner": "backend",
      "estimated_hours": 6,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-API-008",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement user search endpoint",
      "description": "GET /api/v1/users/search with query params (q, page, limit)",
      "owner": "backend",
      "estimated_hours": 3,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-API-009",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement track search endpoint",
      "description": "GET /api/v1/tracks/search with query params (q, genre, artist, page, limit)",
      "owner": "backend",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-API-010",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement conversation delete endpoint",
      "description": "DELETE /api/v1/conversations/:id to delete a conversation/room",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-API-011",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement conversation participants endpoints",
      "description": "POST /api/v1/conversations/:id/participants and DELETE /api/v1/conversations/:id/participants/:userId",
      "owner": "backend",
      "estimated_hours": 3,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-API-012",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement conversation update endpoint",
      "description": "PUT /api/v1/conversations/:id to update room name/description",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-API-013",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement track comments endpoints",
      "description": "GET /api/v1/tracks/:id/comments, POST /api/v1/tracks/:id/comments, DELETE /api/v1/comments/:id",
      "owner": "backend",
      "estimated_hours": 5,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-API-014",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement track versions restore endpoint",
      "description": "POST /api/v1/tracks/:id/versions/:versionId/restore to restore a previous version",
      "owner": "backend",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-API-015",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement playlist collaborators GET endpoint",
      "description": "GET /api/v1/playlists/:id/collaborators to list all collaborators",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-API-016",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement notifications endpoints",
      "description": "GET /api/v1/notifications, POST /api/v1/notifications/:id/read, POST /api/v1/notifications/read-all",
      "owner": "backend",
      "estimated_hours": 5,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
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      "id": "BE-API-017",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement user follow/unfollow endpoints",
      "description": "POST /api/v1/users/:id/follow, DELETE /api/v1/users/:id/follow",
      "owner": "backend",
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      "status": "todo",
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        {
          "step": 1,
          "action": "Implement feature",
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      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
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      "dependencies": [],
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      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-018",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement user block/unblock endpoints",
      "description": "POST /api/v1/users/:id/block, DELETE /api/v1/users/:id/block",
      "owner": "backend",
      "estimated_hours": 3,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
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      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-019",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement track play analytics endpoint",
      "description": "POST /api/v1/tracks/:id/play to record playback events",
      "owner": "backend",
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      "status": "todo",
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        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
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      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-020",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement HLS stream info endpoint",
      "description": "GET /api/v1/tracks/:id/hls/info and GET /api/v1/tracks/:id/hls/status",
      "owner": "backend",
      "estimated_hours": 4,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
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      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-021",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement avatar upload endpoint",
      "description": "POST /api/v1/users/:userId/avatar for avatar image upload",
      "owner": "backend",
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      "status": "todo",
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        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
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      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
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      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-022",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement avatar delete endpoint",
      "description": "DELETE /api/v1/users/:userId/avatar to remove avatar",
      "owner": "backend",
      "estimated_hours": 1,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-023",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement user completion endpoint validation",
      "description": "Verify GET /api/v1/users/:id/completion returns correct completion percentage",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-024",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement track batch operations validation",
      "description": "Verify POST /api/v1/tracks/batch/delete and POST /api/v1/tracks/batch/update work correctly",
      "owner": "backend",
      "estimated_hours": 3,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
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      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-025",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement upload resume endpoint validation",
      "description": "Verify GET /api/v1/tracks/resume/:uploadId works for chunked uploads",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-026",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement track quota endpoint validation",
      "description": "Verify GET /api/v1/tracks/quota/:id returns correct upload quota info",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-027",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement user liked tracks endpoint",
      "description": "GET /api/v1/users/:id/likes returns all tracks liked by user",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-028",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement track share revoke endpoint validation",
      "description": "Verify DELETE /api/v1/tracks/share/:id properly revokes share links",
      "owner": "backend",
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      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-029",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement shared track access endpoint validation",
      "description": "Verify GET /api/v1/tracks/shared/:token works for public access",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-030",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement session refresh endpoint validation",
      "description": "Verify POST /api/v1/sessions/refresh extends session timeout",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-031",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement session stats endpoint",
      "description": "GET /api/v1/sessions/stats returns session statistics",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
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      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-032",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement upload stats endpoint",
      "description": "GET /api/v1/uploads/stats returns upload statistics",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
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      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-033",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement webhook stats endpoint validation",
      "description": "Verify GET /api/v1/webhooks/stats returns correct statistics",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-034",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement audit log search improvements",
      "description": "Enhance GET /api/v1/audit/logs with better filtering and pagination",
      "owner": "backend",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-035",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement analytics events endpoint",
      "description": "POST /api/v1/analytics/events to record custom analytics events",
      "owner": "backend",
      "estimated_hours": 5,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
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      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-036",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement track analytics dashboard endpoint",
      "description": "GET /api/v1/analytics/tracks/:id returns comprehensive track analytics",
      "owner": "backend",
      "estimated_hours": 6,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
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      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
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      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-037",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement marketplace product update endpoint",
      "description": "PUT /api/v1/marketplace/products/:id to update product details",
      "owner": "backend",
      "estimated_hours": 3,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
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      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
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      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-038",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement marketplace order list endpoint",
      "description": "GET /api/v1/marketplace/orders to list user's orders",
      "owner": "backend",
      "estimated_hours": 3,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
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      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
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      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-039",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement marketplace order details endpoint",
      "description": "GET /api/v1/marketplace/orders/:id to get order details",
      "owner": "backend",
      "estimated_hours": 2,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
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      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
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      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-040",
      "phase": "PHASE-2",
      "priority": "P1",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement user list endpoint",
      "description": "GET /api/v1/users with pagination and filtering",
      "owner": "backend",
      "estimated_hours": 3,
      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
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      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
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      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-041",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement user delete endpoint",
      "description": "DELETE /api/v1/users/:id with soft delete support",
      "owner": "backend",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
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      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
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      "notes": ""
    },
    {
      "id": "BE-API-042",
      "phase": "PHASE-2",
      "priority": "P2",
      "priority_rank": 1,
      "category": "be-api",
      "title": "Implement OAuth callback endpoint",
      "description": "GET /api/v1/auth/oauth/callback to handle OAuth provider callbacks",
      "owner": "backend",
      "estimated_hours": 6,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
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        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "BE-DB-003",
      "phase": "PHASE-8",
      "priority": "P3",
      "priority_rank": 1,
      "category": "be-db",
      "title": "Add soft delete support to all models",
      "description": "Add deleted_at field and soft delete methods to User, Track, Playlist models",
      "owner": "backend",
      "estimated_hours": 6,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
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        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
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        "Integration tests"
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      "phase": "PHASE-6",
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        "Integration tests"
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          "step": 1,
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        "Tests pass",
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        "Integration tests"
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          "step": 1,
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        "Integration tests"
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          "step": 1,
          "action": "Implement feature",
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        "Tests pass",
        "Code reviewed and approved"
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        "Integration tests"
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          "step": 1,
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        "Tests pass",
        "Code reviewed and approved"
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        "Integration tests"
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          "step": 1,
          "action": "Implement feature",
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        "Tests pass",
        "Code reviewed and approved"
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        "Integration tests"
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        {
          "step": 1,
          "action": "Implement feature",
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        "Tests pass",
        "Code reviewed and approved"
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        "Integration tests"
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          "step": 1,
          "action": "Implement feature",
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        "Code reviewed and approved"
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          "step": 1,
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          "step": 1,
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        "Tests pass",
        "Code reviewed and approved"
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          "step": 1,
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        "Tests pass",
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          "step": 1,
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      "id": "BE-SEC-010",
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          "step": 1,
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        "Tests pass",
        "Code reviewed and approved"
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        "Integration tests"
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          "step": 1,
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        "Code reviewed and approved"
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      "notes": ""
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          "step": 1,
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        "Tests pass",
        "Code reviewed and approved"
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        "Tests pass",
        "Code reviewed and approved"
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        "Code reviewed and approved"
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        "Integration tests"
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          "step": 1,
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        "Code reviewed and approved"
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        "Integration tests"
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        "Integration tests"
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        "Tests pass",
        "Code reviewed and approved"
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        "Integration tests"
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          "step": 1,
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        "Tests pass",
        "Code reviewed and approved"
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        "Integration tests"
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          "step": 1,
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        "Code reviewed and approved"
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      "title": "Add unit tests for chat handlers",
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          "step": 1,
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        "Tests pass",
        "Code reviewed and approved"
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        "Integration tests"
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          "step": 1,
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        "Tests pass",
        "Code reviewed and approved"
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        "Integration tests"
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      "id": "BE-TEST-007",
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      "category": "be-test",
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      "description": "Test webhook registration, triggering, and management",
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        "Integration tests"
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      "priority": "P2",
      "priority_rank": 1,
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        "Integration tests"
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      "priority_rank": 1,
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        "Integration tests"
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        "Integration tests"
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        "Tests pass",
        "Code reviewed and approved"
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        "Integration tests"
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        "Integration tests"
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      "id": "INT-014",
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      "id": "INT-020",
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      "title": "Add API endpoint deprecation strategy",
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        "Integration tests"
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      "notes": ""
    },
    {
      "id": "INFRA-001",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "infra",
      "title": "Set up CI/CD pipeline",
      "description": "Configure GitHub Actions for automated testing and deployment",
      "owner": "devops",
      "estimated_hours": 8,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "INFRA-002",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "infra",
      "title": "Set up Docker production images",
      "description": "Create optimized Docker images for production deployment",
      "owner": "devops",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "INFRA-003",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "infra",
      "title": "Set up Kubernetes deployment",
      "description": "Create Kubernetes manifests for production deployment",
      "owner": "devops",
      "estimated_hours": 8,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "INFRA-004",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "infra",
      "title": "Set up monitoring and logging",
      "description": "Configure Prometheus, Grafana, and centralized logging",
      "owner": "devops",
      "estimated_hours": 6,
      "status": "todo",
      "files_involved": [],
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        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "INFRA-005",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "infra",
      "title": "Set up database backups",
      "description": "Configure automated database backups with retention",
      "owner": "devops",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [],
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        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "INFRA-006",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "infra",
      "title": "Set up SSL/TLS certificates",
      "description": "Configure SSL/TLS with Let's Encrypt or similar",
      "owner": "devops",
      "estimated_hours": 3,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "INFRA-007",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "infra",
      "title": "Set up CDN configuration",
      "description": "Configure CDN for static assets and audio files",
      "owner": "devops",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "INFRA-008",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "infra",
      "title": "Set up environment management",
      "description": "Configure separate dev, staging, and production environments",
      "owner": "devops",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "INFRA-009",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "infra",
      "title": "Set up secrets management",
      "description": "Configure Vault or similar for secrets management",
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      "estimated_hours": 4,
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "INFRA-010",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "infra",
      "title": "Set up disaster recovery plan",
      "description": "Document and test disaster recovery procedures",
      "owner": "devops",
      "estimated_hours": 6,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "INFRA-011",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "infra",
      "title": "Set up load balancing",
      "description": "Configure load balancer for high availability",
      "owner": "devops",
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      "status": "todo",
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      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "INFRA-012",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "infra",
      "title": "Set up auto-scaling",
      "description": "Configure auto-scaling based on load",
      "owner": "devops",
      "estimated_hours": 6,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "DOC-001",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "doc",
      "title": "Write API documentation",
      "description": "Document all API endpoints with examples",
      "owner": "devops",
      "estimated_hours": 8,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "DOC-002",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "doc",
      "title": "Write deployment guide",
      "description": "Document deployment procedures for all environments",
      "owner": "devops",
      "estimated_hours": 6,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "DOC-003",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "doc",
      "title": "Write development setup guide",
      "description": "Document local development environment setup",
      "owner": "devops",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "DOC-004",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "doc",
      "title": "Write architecture documentation",
      "description": "Document system architecture and design decisions",
      "owner": "devops",
      "estimated_hours": 6,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
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      ],
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        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "DOC-005",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "doc",
      "title": "Write user guide",
      "description": "Document user-facing features and how to use them",
      "owner": "devops",
      "estimated_hours": 6,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
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        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "DOC-006",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "doc",
      "title": "Write troubleshooting guide",
      "description": "Document common issues and solutions",
      "owner": "devops",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
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      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    },
    {
      "id": "DOC-007",
      "phase": "PHASE-7",
      "priority": "P2",
      "priority_rank": 1,
      "category": "doc",
      "title": "Write contributing guide",
      "description": "Document contribution guidelines and code standards",
      "owner": "devops",
      "estimated_hours": 4,
      "status": "todo",
      "files_involved": [],
      "implementation_steps": [
        {
          "step": 1,
          "action": "Implement feature",
          "details": "Follow best practices and coding standards"
        }
      ],
      "acceptance_criteria": [
        "Feature works as expected",
        "Tests pass",
        "Code reviewed and approved"
      ],
      "dependencies": [],
      "related_frontend": null,
      "related_backend": null,
      "test_requirements": [
        "Unit tests",
        "Integration tests"
      ],
      "notes": ""
    }
  ],
  "gap_analysis": {
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      {
        "frontend_location": "apps/web/src/services/2fa-service.ts",
        "endpoint_called": "GET /api/v1/auth/2fa/status",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-001"
      },
      {
        "frontend_location": "apps/web/src/services/2fa-service.ts",
        "endpoint_called": "POST /api/v1/auth/2fa/setup",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-001"
      },
      {
        "frontend_location": "apps/web/src/services/2fa-service.ts",
        "endpoint_called": "POST /api/v1/auth/2fa/verify",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-001"
      },
      {
        "frontend_location": "apps/web/src/services/2fa-service.ts",
        "endpoint_called": "POST /api/v1/auth/2fa/disable",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-001"
      },
      {
        "frontend_location": "apps/web/src/features/playlists/services/playlistService.ts:112",
        "endpoint_called": "POST /api/v1/playlists/:id/collaborators",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-002"
      },
      {
        "frontend_location": "apps/web/src/features/playlists/services/playlistService.ts:132",
        "endpoint_called": "DELETE /api/v1/playlists/:id/collaborators/:userId",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-002"
      },
      {
        "frontend_location": "apps/web/src/features/playlists/services/playlistService.ts:148",
        "endpoint_called": "PUT /api/v1/playlists/:id/collaborators/:userId",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-002"
      },
      {
        "frontend_location": "apps/web/src/features/playlists/services/playlistService.ts:194",
        "endpoint_called": "GET /api/v1/playlists/search",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-003"
      },
      {
        "frontend_location": "apps/web/src/features/playlists/services/playlistService.ts:213",
        "endpoint_called": "POST /api/v1/playlists/:id/share",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-004"
      },
      {
        "frontend_location": "apps/web/src/features/playlists/services/playlistService.ts:249",
        "endpoint_called": "GET /api/v1/playlists/recommendations",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-005"
      },
      {
        "frontend_location": "apps/web/src/features/chat/components/ChatInterface.tsx:116",
        "endpoint_called": "GET /api/v1/chat/stats",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-006"
      },
      {
        "frontend_location": "apps/web/src/features/roles/services/roleService.ts:23",
        "endpoint_called": "GET /api/v1/roles",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-007"
      },
      {
        "frontend_location": "apps/web/src/config/constants.ts:31",
        "endpoint_called": "GET /api/v1/users/search",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-008"
      },
      {
        "frontend_location": "apps/web/src/config/constants.ts:56",
        "endpoint_called": "GET /api/v1/tracks/search",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-009"
      },
      {
        "frontend_location": "apps/web/src/config/constants.ts:46",
        "endpoint_called": "DELETE /api/v1/conversations/:id",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-010"
      },
      {
        "frontend_location": "apps/web/src/config/constants.ts:47",
        "endpoint_called": "POST /api/v1/conversations/:id/participants",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-011"
      },
      {
        "frontend_location": "apps/web/src/config/constants.ts:48",
        "endpoint_called": "DELETE /api/v1/conversations/:id/participants/:userId",
        "backend_status": "NOT_FOUND",
        "task_created": "BE-API-012"
      }
    ],
    "backend_routes_without_frontend": [
      {
        "backend_location": "veza-backend-api/internal/api/router.go:216",
        "endpoint_defined": "GET /api/v1/marketplace/download/:product_id",
        "frontend_usage": "USED",
        "task_created": null
      },
      {
        "backend_location": "veza-backend-api/internal/api/router.go:743",
        "endpoint_defined": "GET /api/v1/sessions/stats",
        "frontend_usage": "NOT_FOUND",
        "task_created": "FE-API-005"
      },
      {
        "backend_location": "veza-backend-api/internal/api/router.go:758",
        "endpoint_defined": "GET /api/v1/uploads/stats",
        "frontend_usage": "NOT_FOUND",
        "task_created": "FE-API-006"
      },
      {
        "backend_location": "veza-backend-api/internal/api/router.go:568",
        "endpoint_defined": "GET /api/v1/webhooks/stats",
        "frontend_usage": "NOT_FOUND",
        "task_created": "FE-API-007"
      }
    ],
    "type_mismatches": [
      {
        "frontend_type": "apps/web/src/types/*.ts - Some ID fields may be number",
        "backend_type": "veza-backend-api/internal/dto/*.go - All IDs are uuid.UUID (string)",
        "task_created": "INT-002"
      },
      {
        "frontend_type": "apps/web/src/features/auth/types/index.ts - AuthResponse structure",
        "backend_type": "veza-backend-api/internal/handlers/auth.go - Login response structure",
        "task_created": "INT-003"
      }
    ]
  },
  "risk_register": [
    {
      "risk": "Users can modify other users' profiles due to missing ownership checks",
      "severity": "high",
      "mitigation_tasks": [
        "BE-SEC-001"
      ],
      "owner": "backend"
    },
    {
      "risk": "Users can modify/delete other users' tracks due to missing ownership verification",
      "severity": "high",
      "mitigation_tasks": [
        "BE-SEC-002"
      ],
      "owner": "backend"
    },
    {
      "risk": "Users can modify/delete other users' playlists due to missing ownership checks",
      "severity": "high",
      "mitigation_tasks": [
        "BE-SEC-003"
      ],
      "owner": "backend"
    },
    {
      "risk": "API response format inconsistencies cause frontend errors",
      "severity": "medium",
      "mitigation_tasks": [
        "INT-001"
      ],
      "owner": "fullstack"
    },
    {
      "risk": "Type mismatches between frontend and backend cause runtime errors",
      "severity": "medium",
      "mitigation_tasks": [
        "INT-002"
      ],
      "owner": "fullstack"
    },
    {
      "risk": "Missing database indexes cause slow queries in production",
      "severity": "medium",
      "mitigation_tasks": [
        "BE-DB-001"
      ],
      "owner": "backend"
    },
    {
      "risk": "Missing foreign key constraints allow orphaned records",
      "severity": "medium",
      "mitigation_tasks": [
        "BE-DB-002"
      ],
      "owner": "backend"
    }
  ],
  "mvp_definition": {
    "must_have_features": [
      {
        "feature": "User Authentication",
        "status": "partial",
        "tasks_required": [
          "BE-API-001",
          "FE-API-001",
          "INT-003"
        ]
      },
      {
        "feature": "Track Management",
        "status": "complete",
        "tasks_required": []
      },
      {
        "feature": "Playlist Management",
        "status": "partial",
        "tasks_required": [
          "BE-API-002",
          "BE-API-003",
          "BE-API-004",
          "BE-API-005",
          "FE-API-002"
        ]
      },
      {
        "feature": "User Profiles",
        "status": "partial",
        "tasks_required": [
          "BE-SEC-001",
          "INT-001"
        ]
      },
      {
        "feature": "Chat/Conversations",
        "status": "partial",
        "tasks_required": [
          "BE-API-006",
          "BE-API-010",
          "BE-API-011",
          "BE-API-012"
        ]
      },
      {
        "feature": "Search",
        "status": "missing",
        "tasks_required": [
          "BE-API-008",
          "BE-API-009"
        ]
      },
      {
        "feature": "Role Management",
        "status": "missing",
        "tasks_required": [
          "BE-API-007"
        ]
      }
    ],
    "nice_to_have": [
      {
        "feature": "Playlist Recommendations",
        "tasks_if_included": [
          "BE-API-005"
        ]
      },
      {
        "feature": "Advanced Analytics",
        "tasks_if_included": [
          "BE-API-013",
          "BE-API-014"
        ]
      },
      {
        "feature": "Webhook Management UI",
        "tasks_if_included": [
          "FE-API-007"
        ]
      }
    ],
    "out_of_scope": [
      "Video calls - not in MVP scope",
      "Voice messages - not in MVP scope",
      "Advanced AI features - not in MVP scope"
    ]
  },
  "progress_tracking": {
    "completed": 3,
    "in_progress": 0,
    "todo": 264,
    "blocked": 0,
    "last_updated": "2025-12-23T01:38:00Z",
    "completion_percentage": 1.12
  }
}