demo.git - Vide-coded 64k demo system

Age	Commit message (Expand)	Author
17 hours	fix: correct Heptagon effect rendering and SDF implementation	skal
24 hours	fix: calculate beat_phase for FlashEffect and refactor uniforms	skal
27 hours	refactor: remove v2 versioning artifacts, establish Sequence as canonical system	skal
29 hours	feat(sequence): complete v2 migration with DAG-based routing	skal
32 hours	feat(sequence): add inline post-process functions for v2	skal
32 hours	feat(sequence): complete phase 3 - v2 shader integration and effect ports	skal
2 days	misc updates	skal
3 days	feat(gpu): add two-pass raymarching infrastructure	skal
3 days	feat(gpu): add SDF camera infrastructure and effect base class	skal
3 days	refactor(wgsl): consolidate SDF shapes into single common file	skal
3 days	refactor(wgsl): modularize common shader functions	skal
4 days	Remediation: Implement shared common/shaders/ directory	skal