[transitrix]

Adds a page at /methodology/ linking to the published Transitrix methodology specification.

The page displays the current version fetched dynamically from GitHub releases, explains semantic versioning, and links to the full specification and release notes on GitHub.

Version is fetched live from the GitHub API to stay current without manual updates.

[vkgeorgia]

Superseded by #82, which implements the same page from task transitrix-hq#541.

Two reasons for the choice, recorded so this is not re-litigated:

• The version. feat: add /methodology/ page — published specification address #82 keeps the version static in the page and fails CI when it diverges from the latest transitrix/methodology release. This branch resolves it in the browser against api.github.com, which makes every visitor's read visible to a third party — against cross-project/2026-08-21-we-count-visits-we-do-not-follow-people — and shows "Loading version…" where scripting is off.
• The route. feat: add /methodology/ page — published specification address #82 also links the page from /what-can-i-model/, which today sends the reader into a git tree.

Nothing here was wrong as work; it was started from the epic before the task existed, so two parties built the same page. Epic transitrix-hq#531 remains open until #82 lands.