Add Galleon Queen test API endpoint

[raae]

Copy over the queen json to be served by https://github.com/queen-raae/galleon-website so that the url we use in the readme becomes https://galleon.tools/v1/queen instead of https://cdn.jsdelivr.net/npm/@raae/galleon-attributes@v1/dist/queen.json to make it less confusing.

See step 1 on https://docs.astro.build/en/recipes/call-endpoints/#recipe.

Duplicate of queen-raae/galleon-attributes/issues/21.

[olavea]

• Add something JSON in a header so ... knows it´s JSON
• Move it from "/queen" to "v1" and call the file "queen.ts"