chore: decommission repository and document migration to new runtime structure

DECOMMISSIONED.md

@@ -0,0 +1,24 @@
+# Decommissioned Workspace
+
+This repository is no longer the active AIWorkspace runtime.
+
+As of 2026-05-22, the active split is:
+
+- reusable core: `/Users/david/Developer/ai-workspace`
+- Fidelity context pack: `/Users/david/Developer/fidelity-ai-context`
+- local project registry: `~/Library/Application Support/AIWorkspace/projects.json`
+- runtime state: `~/Library/Application Support/AIWorkspace/runtime/`
+- logs: `~/Library/Logs/AIWorkspace/`
+
+Do not start services from this repository unless intentionally rolling back.
+
+Use the new core instead:
+
+```bash
+cd /Users/david/Developer/ai-workspace
+python3 scripts/aiw/services.py status --project fidelity
+python3 scripts/aiw/services.py doctor --project fidelity
+```
+
+The old profile-based service manager may report services as `externally running`
+because the new core owns the same health ports.

README.md

@@ -1,5 +1,10 @@
 # AI Workspace
 
+> **Decommissioned:** this repository is no longer the active AIWorkspace runtime.
+> Active services now run from `/Users/david/Developer/ai-workspace`, and Fidelity
+> context lives in `/Users/david/Developer/fidelity-ai-context`. See
+> [`DECOMMISSIONED.md`](DECOMMISSIONED.md) before using this repo.
+
 AI Workspace is a local, profile-based companion workspace for AI-assisted professional work. It keeps project memory, raw evidence, local services, and AI client integrations organized so agents can work from current, auditable context instead of chat history alone.
 
 The first real profile in this repository is `fidelity`, but the reusable model is intentionally project-independent.