scape2009-wiki-api 1.1.0

Every way of installing this is now complete on its own.

Added

• data command. scape2009-wiki-data pull fetches the published dataset into the
  directory this deployment serves from.
• One dispatcher behind every install. scape2009-wiki-api <serve|mcp|keys|data>,
  which is what the container and the frozen build already were internally.

Changed

• data_dir defaults to ~/.local/share/scape2009-wiki-api, honouring
  XDG_DATA_HOME, rather than a data directory relative to the working directory.
• The tools over stdio no longer need a key to start. Nothing checks one over
  stdio.
• Improved sphinx docs by making them shorter and more structured.

Fixed

• A deployment that cannot start now says so in one line naming what is missing.
• serve finds a missing dataset before starting a server rather than during ASGI
  startup.
• A dataset can be fetched before an issuer key exists.
• README links are absolute, so the one file reads correctly on both GitHub and PyPI.