# Phase Handover — Workspace 15.0–15.8 Vertical Slice

## Metadata

| Field | Value |
| --- | --- |
| Phase ID | `workspace-15.8` (covers `workspace-15.0`–`workspace-15.8` first production slice) |
| Title | Workspace Foundation through Files & Assets |
| Status | Complete for the implemented vertical slice |
| Service(s) | `workspace` / `workspace-service` |
| Commercial Product | Torbat Workspace |
| Version | `0.15.0.0` |
| Date | 2026-09-12 |
| ADR(s) | [ADR-024](../architecture/adr/ADR-024.md) |

## What shipped

Working User → Login → Workspace → Work Hub → Team → Project → Task/Kanban → Content Studio → Brief → Workflow → Approval → Editorial Calendar → Activity path, with real `workspace_db` persistence and Next.js routes under `/workspace`.

## Explicit gaps (do not treat as done)

- OKR/KPI definition engines (`workspace-15.1` shells)
- Gantt and resource-planning engines (`workspace-15.2`)
- Dedicated notes entity (`workspace-15.6`; comments/mentions exist)
- Folder-tree DAM (`workspace-15.8`; asset references only)
- File Storage upload (contract unavailable — `reference_only`)
- Communication delivery (mentions persist only)
- Commercial Runtime seed (compatible, not seeded)
- AI assistant (`workspace-15.10`)
- CRM / Accounting integration (`workspace-15.9`)

## Next phase

`workspace-15.9` — CRM & Accounting Integration. Do not start automatically.

## Validation

- Backend pytest: 18 passed
- Frontend `tsc --noEmit`: pass
- `npm run validate:workspace-routes`: pass
- File Storage and notification delivery: honest unavailable / persisted-only