Hiren Kangad
9a4edd90c7
- Fix grouping.ts ungroup: transform display position (with flip compensation) through group transform, then back-calculate canonical data.x/y. Fixes visual jump for flipped images in rotated groups. - Fix clipboard.ts + export.ts resolution estimation: account for scale when computing effective rendered width for texture ratio. - Add imageTransforms.test.ts: 32 unit tests covering source rect, visible local rect, display transform, display geometry, editor geometry anchor preservation, crop rect round-trips, coordinate conversions, negative scale normalization, and world bounds invariants. - Add vitest as dev dependency with "test" script. - Include canonical geometry layer (imageTransforms.ts) and crop session rewrite (CropOverlay.ts) from prior work. - Add image geometry rework plan document.