Add Employee Factory documentation and update ENGINEER.md with VP3/VP4 completion

ENGINEER.md

@@ -74,3 +74,32 @@ All projects are tracked in the `apex` database:
 - **Date:** 2026-07-02
 - **Phase:** 5 (Engineer Agent Creation)
 - **Status:** Operational ✅
+
+---
+
+## Phase 5.5: Management Layer (VP3 and VP4) - Complete
+
+### VP3: Company Dashboard
+The APEX OS platform now has a real-time executive dashboard in Grafana showing:
+- System health and critical service status
+- Active projects and deployment pipeline
+- Engineering brain activity (reflections and decisions)
+- Auto-recovery system events
+- Constitution violation tracking
+
+**Access:** http://grafana.apex.unstuck-path.com (admin credentials in phase1_credentials.md)
+**Dashboard UID:** a5jdct
+
+### VP4: Employee Factory
+A standardized system for creating new AI employees:
+- **Master Template:** `/opt/apex/templates/employee-template.json` (APEX Constitution auto-injected)
+- **Spawn Script:** `/opt/apex/tools/spawn_employee.sh`
+- **Usage:** `spawn_employee.sh "Role Name" "Specialized Task"`
+
+**Test Employee Created:**
+- **Employee 3:** Documentation Agent
+- **Agent ID:** agent-f8706c2d-51b5-4678-abc7-2864d9845e6a
+- **Repository:** engineer/documentation-agent-workspace
+- **Status:** Operational
+
+See `EMPLOYEE_FACTORY.md` for complete documentation.