demo.git - Vide-coded 64k demo system

Age	Commit message (Collapse)	Author
2026-02-28	refactor(gpu): move SamplerCache impl to .cc, expose single entry point	skal
	get_or_create() and clear() moved out of the header-only class. SamplerSpec and presets remain inline (trivial, no deps). handoff(Gemini): sampler_cache split into .h/.cc, sampler_cache.cc added to COMMON_GPU_EFFECTS. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>