Improve Folder Architecture

Assess the folder tree as a navigational interface, not as a style contest. Help a cold-start developer answer:

1. Where does the main product flow begin and end?
2. Where should a change for a named capability live?
3. What else is likely to change, and what should remain untouched?

Use the codebase-design vocabulary precisely: module, interface, depth, seam, adapter, leverage, and locality. Diagnose and propose candidates; implementation is a later phase.

Read HTML-REPORT.md before creating the report. It is the single source of truth for the scaffold, visual language, card structure, diagrams, and tone.

Use EVALUATION-LENSES.md when comparing structures or deciding whether a convention earns its place.

1. Establish scope and evidence

Identify the repository root and inspect the available evidence: