Add 20 showcase gallery examples demonstrating creative range

20 wildly different examples combining Eido features in novel ways:

1. Aurora Borealis — layered 3D noise curtains
2. Moire Interference — rotating line grid patterns
3. Bioluminescent Jellyfish — flowing tentacles with pulsing dome
4. Bauhaus Composition — bold geometric primary-color abstraction
5. Crystal Geode — voronoi tessellation with gem gradients
6. Rotating Gem — faceted 3D shape with shading
7. Sound Wave — pulsing frequency bars with reflections
8. Generative Textile — noise-driven hatched weave pattern
9. Rainstorm — falling rain with expanding ripple circles
10. Cosmic Eye — radial iris with noise-driven distortion
11. Topographic Rings — concentric noise-wobbled elevation contours
12. Neon Grid — retro wireframe receding to horizon
13. Zen Garden — raked sand patterns with stippled stones
14. Orbiting Spheres — 3D spheres in circular orbits
15. Pixel Dissolve — grid that scatters and reassembles
16. Stained Glass Rose — rose curve voronoi with jewel tones
17. Heartbeat — animated ECG trace on grid
18. Prism — white beam splitting into spectrum
19. Breathing Mandala — layered symmetry expanding/contracting
20. Digital Rain — cascading green columns fading into dark

Total gallery: 82 examples across 7 categories.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: leifericf