[Feature]: Export the wiki visualizer as a static site

[Aveek-Saha]

Summary

Add a static-export mode for the native OpenWiki visualizer so generated wiki graphs can be published through GitHub Pages, MkDocs, and other static hosting.

Motivation

openwiki visualize currently runs a loopback-only HTTP server. Its browser client loads graph data from /api/graph and uses /events for SSE-based live reload, so it cannot be deployed as static documentation output.

Teams that publish OpenWiki-generated documentation must currently use a separate renderer or build their own adapter. A native export would allow the visualization to live beside the generated Markdown without a persistent application server.

Proposed Solution

Add an explicit export mode, for example:

openwiki visualize openwiki --export docs/openwiki-visualizer

The command could create a static directory:

docs/openwiki-visualizer/
  index.html
  client.js
  client-lib.js
  graph.json

Alternatives Considered

Use an external OpenWiki/OKF renderer: this works, but creates a second implementation that must track OpenWiki’s output format and visualizer capabilities.

Additional Context

I am willing to submit a PR for a directory-based static export.

[kowshikdev]

I was actually exploring a very similar idea around making the OpenWiki visualization self-hostable, especially publishing it automatically through GitHub Pages.