docs: split organization pages and simplify diagram controls

docs/organization/sdlc.mdx

@@ -0,0 +1,27 @@
+---
+title: SDLC — Software Delivery Life Cycle
+sidebar_label: SDLC
+description: Leadership, reporting lines and team responsibilities supporting software delivery at Eldorado.
+---
+
+import ArchifyDiagram from '@site/src/components/ArchifyDiagram';
+
+Software delivery brings together Product and Technology, supported by the departments responsible for marketplace operations and growth. This page describes the leadership and delivery responsibilities that support that work.
+
+## Leadership and delivery structure
+
+<ArchifyDiagram name="organization-reporting" compact title="Eldorado leadership and delivery structure" />
+
+The diagram shows management responsibility from leader to role or team:
+
+- **CTO → Head of Engineering → Group Engineering Managers → Engineering Managers → the Product Engineering team.**
+- **CTO → AI Architect**, coordinating engineering AI enablement.
+- **COO → Operational Quality**, providing independent quality oversight.
+- **CMO → Brand Team Lead**, leading Brand & Community.
+
+Product and Technology retain separate team ownership and reporting lines. Their teams coordinate priorities, design, engineering, quality and data work to deliver business outcomes.
+
+## Related pages
+
+- [Structure](./structure.mdx) — departments, squads and responsibilities.
+- [Collaboration](./collaboration.mdx) — how departments coordinate around business outcomes.