GitHub Wiki navigation portal

The live Wiki was inspected at commit 400e42712494836ed016a155f2ab7202ae61ba0e. It already contains the lightweight navigation portal, six original class/function pages and Historical Home. Historical Matrix/Vector material and attribution remain intact. The audited snapshot preserves the earlier source at 715e5039c75e080814a12e957f5148c35cdf8bda.

Focused portal update

The reviewed package changes only Home, Documentation and the sidebar to link to the repository's configured documentation website. Repository source fallbacks remain available. Current API contracts and tutorials stay in the main documentation; the Wiki does not duplicate them.

The website address comes from repository homepage metadata. This execution environment's HTTP proxy rejects the GitHub Pages domain with CONNECT 403, so live website availability was not independently confirmed. The local build and all matching project-prefix routes are verified separately.

Review and apply

git clone https://github.com/AlexMarinescu/pyGameMath.wiki.git /tmp/pyGameMath-wiki
python tools/prepare_wiki.py --wiki-dir /tmp/pyGameMath-wiki
python tools/prepare_wiki.py --wiki-dir /tmp/pyGameMath-wiki --apply
git -C /tmp/pyGameMath-wiki diff

Dry run makes no writes. Apply requires the inspected tip, a clean worktree and matching hashes for every observed Wiki page. All reviewed sources are validated before any write. Only the three portal files are replaced; all historical and other companion pages are preserved. The tool never commits, pushes or deletes. If the Wiki changes, refresh the inventory and review conflicts before applying.

This update is prepared for review alongside the documentation PR; no live Wiki push is claimed. After review, commit only those portal changes, push normally with authorized Wiki credentials, and verify the published links. No force push or second API specification is needed.