LazyRow

Renders a Compose LazyRow over tiles — one lazy item per child, keyed by the child's id — spaced by arrangement and aligned vertically by alignment. Only visible children are composed, so prefer this over Row for long or paginated horizontal lists. Publishes each item's lazy scope to its child, so children can use modifiers such as animateItem (but not RowScope.weight). When filterChildrenByTerm is set, only children whose searchableTerms contain that term (case-insensitive substring match) are rendered — children without searchableTerms are filtered out. When scrollThreshold is set, the list fires its threshold trigger once fewer than or exactly that many items remain past the last visible one; it does not fire again until the list grows, and considerLoadingItemAtEndOnThresholdReached additionally requires it to grow by more than one item (accounting for a trailing loading placeholder). Listens for scroll-to-start/end/item broadcasts addressed to its id. When displayScrollbar is true, draws a horizontal scrollbar along the bottom edge (useful on desktop/web). Dispatches onDisplay once when composed, onClick only when declared, onScrolled on scroll direction changes, and the scroll-threshold trigger as described above.

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