docs: update Readme

Author: zuse-z3

docs/README.md

@@ -12,14 +12,17 @@ This documentation covers the conceptual foundations of cloud sustainability mon
 
 Background on fundamental concepts: how energy is measured in cloud infrastructure, what tools exist, and how environmental impact is modeled.
 
-- [Introduction to Cloud Sustainability and LCA Methodology](01-concepts/0-concepts.md)
-- [Energy Data Sources — RAPL, BMC, sysfs](01-concepts/1-energy-sources.md)
-- [Technology Assessment — Kepler, Scaphandre and others](01-concepts/2-technologies.md)
-- [Environmental Impact Model Specification](01-concepts/3-model.md)
+- [Introduction to Cloud Sustainability and LCA Methodology](01-concepts/00-concepts.md)
+- [Energy Data Sources — RAPL, BMC, hwmon](01-concepts/01-energy-sources.md)
+- [Technology Assessment — Kepler, Scaphandre and others](01-concepts/02-technologies.md)
+- [Environmental Impact Model Specification](01-concepts/03-model.md)
 
-## [2. Leaf — Design and Architecture](02-architecture/)
+## [2. Design and Architecture](02-architecture/)
 
 The design process and architecture of Leaf.
 
+- [Context — Test Environment](02-architecture/00-context.md)
 - [Architecture Overview](02-architecture/02-architecture.md)
-- [Design Decision Log](02-architecture/1-decision-log.md)
+- [Requirements v1](02-architecture/03-requirements.md)
+- [Design Decision Log](02-architecture/04-decision-log.md)
+- [Metric Reference](02-architecture/05-metrics.md)