From 3e89d2998588f8e35c524e523ba2ee853f0f6475 Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Mon, 20 Apr 2026 11:31:17 +0200
Subject: refactor: restructure files to their domains,  new preview overlay
 system, and dep graph

---
 .../hooks/timeline/use-initial-scroll-bottom.ts    | 42 ----------------------
 1 file changed, 42 deletions(-)
 delete mode 100644 apps/web/src/hooks/timeline/use-initial-scroll-bottom.ts

(limited to 'apps/web/src/hooks/timeline/use-initial-scroll-bottom.ts')

diff --git a/apps/web/src/hooks/timeline/use-initial-scroll-bottom.ts b/apps/web/src/hooks/timeline/use-initial-scroll-bottom.ts
deleted file mode 100644
index 0b1cf92a..00000000
--- a/apps/web/src/hooks/timeline/use-initial-scroll-bottom.ts
+++ /dev/null
@@ -1,42 +0,0 @@
-import { type RefObject, useLayoutEffect, useRef } from "react";
-
-interface UseInitialScrollBottomProps {
-	tracksScrollRef: RefObject<HTMLDivElement | null>;
-	trackLabelsScrollRef: RefObject<HTMLDivElement | null>;
-	onAfterScroll?: () => void;
-	/** Defers the scroll until there is at least one track to measure against. */
-	isReady: boolean;
-}
-
-/**
- * Scrolls the timeline tracks viewport to the bottom once on mount.
- * useLayoutEffect runs synchronously after React commits the DOM but before
- * the browser paints, so the initial scroll position is never visible.
- */
-export function useInitialScrollBottom({
-	tracksScrollRef,
-	trackLabelsScrollRef,
-	onAfterScroll,
-	isReady,
-}: UseInitialScrollBottomProps): void {
-	const hasScrolledRef = useRef(false);
-
-	useLayoutEffect(() => {
-		if (!isReady || hasScrolledRef.current) return;
-
-		const viewport = tracksScrollRef.current;
-		if (!viewport) return;
-
-		const maxScrollTop = viewport.scrollHeight - viewport.clientHeight;
-		if (maxScrollTop <= 0) return;
-
-		viewport.scrollTop = maxScrollTop;
-
-		if (trackLabelsScrollRef.current) {
-			trackLabelsScrollRef.current.scrollTop = maxScrollTop;
-		}
-
-		onAfterScroll?.();
-		hasScrolledRef.current = true;
-	}, [isReady, tracksScrollRef, trackLabelsScrollRef, onAfterScroll]);
-}
-- 
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