Architecture Navigation Guide

Retired. This guide described 2.x-era navigation paths that are no longer current.

To navigate Spec Kitty documentation and architecture, start here instead:

• Documentation home — the canonical entry point for all documentation.
• docs/llms.txt — intent-routing rubric for agents ("when the question is about X, read Y first").
• 3.x ADRs — the canonical Architecture Decision Records index.
• Architecture README — current layout of the architecture/ tree.