Dead code: components/Visualization/Graphvisualization.js is never imported

[wrigjl]

Summary

components/Visualization/Graphvisualization.js (default export Page) is not imported anywhere in the repository. A repo-wide, case-insensitive search for Graphvisualization returns only the file's own definition — no import sites.

Details

• The component renders a <Graphviz dot=... options=... /> wrapper and also defines an unused graphTest DOT string constant and dead locals (let viz = "").
• It dynamically imports ./GraphvizWrapper, so it is coupled to that wrapper, but nothing renders Page itself.

Why this matters

This appears to be orphaned/example code. Note it is the file recently refactored in #107 (graphviz-react → direct d3-graphviz wrapper) — worth confirming whether there's a live visualization path elsewhere, since the refactored component may not actually be reached at runtime.

Verification

grep -rni "graphvisualization" . --exclude-dir=node_modules --exclude-dir=.git --exclude-dir=.next
# only matches components/Visualization/Graphvisualization.js itself

Suggested action

Confirm it is unused and remove it (and re-evaluate whether GraphvizWrapper / #107 has any live consumer), or wire it into the intended page if it was meant to be used.