Integrate verified source and data progress; exclude unproven COMMON ownership, held UB/asm forms, and address-named data credit. Stable sweep: 23 exact functions gained, zero lost.
+1 strict exact function, 384 padded bytes (previously residual). Adversarial
review accepted; no top-level declaration was added and the other three
render_sprite residuals keep their tags. A proposed spelling for
build_sprite_transform_origin_and_direction that would write a vector over its
own parameter home was not landed (owner/UB ruling required).
render_sprite: 7 exact / 3 residual.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>