Replaces the static portfolio with a resume site that reads /data/resume.json:
the text comes from data/resume.json in this repo, and the projects are the
public Gitea repos tagged `resume`. Merges in the content of the hh.ru resume
(backend/DevOps skills, experience, languages) without personal details.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>