fix: address native cursor review findings

src/components/video-editor/VideoEditor.tsx

@@ -89,6 +89,15 @@ import {
 import { UnsavedChangesDialog } from "./UnsavedChangesDialog";
 import VideoPlayback, { VideoPlaybackRef } from "./VideoPlayback";
 
+function isClickInteractionType(interactionType: string | null | undefined) {
+	return (
+		interactionType === "click" ||
+		interactionType === "double-click" ||
+		interactionType === "right-click" ||
+		interactionType === "middle-click"
+	);
+}
+
 export default function VideoEditor() {
 	const {
 		state: editorState,

src/components/video-editor/VideoPlayback.tsx

@@ -188,6 +188,25 @@ function getResolvedVideoDuration(video: HTMLVideoElement): number | null {
 	return null;
 }
 
+function getEndedVideoDuration(video: HTMLVideoElement): number | null {
+	const currentTime = video.currentTime;
+	if (!Number.isFinite(currentTime) || currentTime <= 0) {
+		return null;
+	}
+
+	if (video.ended) {
+		return currentTime;
+	}
+
+	const resolvedDuration = getResolvedVideoDuration(video);
+	const durationEpsilonSeconds = 0.05;
+	if (resolvedDuration && currentTime >= resolvedDuration - durationEpsilonSeconds) {
+		return resolvedDuration;
+	}
+
+	return null;
+}
+
 const VideoPlayback = forwardRef<VideoPlaybackRef, VideoPlaybackProps>(
 	(
 		{