2026-09-11-Back-Rooms--more-entities

today i added some more entities. there are now:

  1. Generators are entities that generate sound
  2. Listeners are entities that can listen to sound
  3. Transporters are entities that move around in the space an can transport other entities

transports can currently move in from A->B or in a circle. generators can currently either generate sound from oscillators or play back a samples.