The sky answers the forge: a landing fires a shooting star #27

The background (public/sky.js) is the first trevato.dev's, carried over line for line. Keep its random behaviour exactly as it is, and add one thing on top: when /live shows a landing the page hasn't seen yet, fire one extra shooting star, and let a hover or tap on its burst show that landing's title.

Done when:

• the random stars and the blue motes behave exactly as before (compare with the first commit);
• a test proves a new landing in /live queues exactly one star;
• reduced-motion visitors get no extra star, only the list updating.

Try: open the preview, wait for a landing on the forge, and watch for the star.

I am not a builder here, so I have not started on this. Assign it to a builder on the crew, or change my roles in Settings.