demo.git - Vide-coded 64k demo system

Age	Commit message (Collapse)	Author
23 hours	refactor: remove v2 versioning artifacts, establish Sequence as canonical system	skal
	Complete v1→v2 migration cleanup: rename 29 files (sequence_v2→sequence, effect_v2→effect, 14 effect files, 8 shaders, compiler, docs), update all class names and references across 54 files. Archive v1 timeline. System now uses standard naming with all versioning removed. 30/34 tests passing. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>