Vendored third-party trees shipped inside the reticulum-meshchatx distribution.

lxmfy/
  Upstream: https://git.quad4.io/LXMFy/LXMFy
  Bundled revision: a44b08f005bb32bda80bbd9f3c7b5c2baf57f580
  Declared version (pyproject): see vendor/lxmfy/pyproject.toml
  Update: clone default branch, replace vendor/lxmfy (omit .git), align vendor/README
  commit above, run poetry lock / uv lock, regenerate THIRD_PARTY_NOTICES if needed.
