v1.0.1 — 项目链接跟随 GitHub 改名（ravenkernel）

Fixed

• Project links follow the GitHub rename (zhao6663 → ravenkernel). The badges, the
  eleven gallery image URLs, the release/issue links and [project.urls] now point at
  github.com/ravenkernel/chassis-sim. The old links still resolve through GitHub's
  redirect, but a redirect is not a contract.
• The metadata published as 1.0.0 could not be corrected in place. Project URLs and the
  long description are immutable once uploaded, so 1.0.1 re-publishes the same content with
  the new owner (the images inside the 1.0.0 PyPI description pointed at the old account).

No functional changes: the package code is identical to 1.0.0.