Converts every last bare-Swedish const array across landing sections
(STATS, TILES, CHAIN, PIPELINE, MODELS, DATASETS, PRINCIPLES, COLUMNS)
and shared components (data-artifact, provenance-badge) to {en,sv} Loc
objects consumed via useT(). Verified by per-file verify agent: 10/10
clean, zero remaining bare-Swedish display text. tsc 0 + build green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>