registry.ts: Add optional styles and fragments table types to the
solver's GeometryWorld. Previously these were attached via
(world as any).styles / .fragments, bypassing the type system.
extraction.ts:
- remapTopologyIds: accept topologySubjectIds as explicit parameter
instead of reading (world as any)._topologySubjectIds and deleting
it post-remap. Eliminates 3 smuggling accesses (read, set, delete)
- All worldAny.styles / worldAny.fragments / worldAny.strings /
worldAny.transforms / worldAny.matrices assignments now use
typed world.xxx access. worldAny variable removed entirely.
- attachMeasuredChWidths: use world.styles directly.
- (result.world as any).env mutation replaced with typed
result.world.env assignment.
- (sizeWorld as any).styles replaced with typed access.
predicates.ts: Replace all 3 (world as any).styles inline type-assert
reads (getSubjectFontSizePx, getRootFontSizePx, getSubjectChWidthPx)
with direct world.styles?.xxx access. No runtime behavior change.
Zero (world as any) casts remain in extraction.ts or predicates.ts.
658 tests pass.
John Dvorak
e78ffe3419