interactive-study-guide

Transform a static study guide markdown file into an immersive, interactive learning experience served as a local web app. The output should feel like a NYT interactive feature or a Pudding.cool essay — editorial typography, generous whitespace, purposeful animation, and visualizations that reveal structure rather than decorate.

Accept a path to the study guide markdown file. Parse it into structured sections using the known template format from codebase-study-guide:

| Purpose | ## 1. Why This Exists | Prose with problem/approach/users | | Threshold Concepts | ## 2. The Big Ideas | Named concepts with code locations | | System Map | ## 3. System Map | Mermaid diagram + table | | Request Walkthrough | ## 4. Walking Through a Request | Sequence diagram + annotated code steps |