Added read-only inventory tools

Property	Value
description	Exposed curated tools and resources for MAC registry, repo, docs, log, and governance lookup.
version	0.2.0
type	Create
related	MAC MCP, MAC

• Added curated read-only tools for products, repo maps, docs pages, release logs, governance context, and inventory validation.
• Added MCP resources for the product registry, repo map, and inventory validation status.
• Kept GitHub, Linear, Notion, auth flows, remote transport, and write tools out of this release.