Lights, camera views and the geographic-location marker had no on-screen
representation. Add display glyphs for all three:
- Lights render through a new EntityType::Light: a cone/flashlight for spot
lights, a wire sphere for point lights, a sun for distant lights, sized in
screen space (fixed-world fallback).
- Camera views (perspective VIEW records) and the GEODATA "daisy" marker are
synthesized into the model-space resident wire set from the document, since
they are not entities.
Co-Authored-By: Claude Opus 4.8 <[email protected]>