fix hint on images.ts

[luapmartin]

fix hint on images.ts when running npm run check

src/utils/images.ts:74:13 - warning ts(7043): Variable '_image' implicitly has an 'any' type, but a better type may be inferred from usage.

[SZim92]

Hey @luapmartin, nice catch on the type hint! I submitted PR #631 earlier this week for the same issue, using an OptimizedImage type derived from ImagesOptimizer’s return type to keep things aligned if the structure changes.

Appreciate you jumping in, always good to see type safety getting attention!

[luapmartin]

perfect, thanks @SZim92, that's even better, let me close this one in favour of yours. 🚢