⚡ Bolt: Remove unused O(N^2) topic lookup in TranscriptViewer #48
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- Removes `getSegmentTopic` function which performed nested iterations over topics and segments. - Removes the unused call to this function inside the transcript render loop. - This eliminates an O(N * T * S) complexity overhead during every render of the transcript list (where N=transcript segments, T=topics, S=segments in topic).
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💡 What: Removed the unused
getSegmentTopicfunction and its invocation inside theTranscriptViewerrender loop.🎯 Why: The function was performing a nested loop search (O(N*M)) for every transcript segment on every render, but its return value was completely ignored. This was wasting significant CPU cycles during playback and scrolling.
📊 Impact: Reduces render time complexity from roughly O(N * Topics * TopicSegments) to O(N) (ignoring other overheads), making the transcript viewer more responsive, especially for long videos with many topics.
🔬 Measurement:
pnpm lintandpnpm buildconfirmed no regressions. The change is safe as the function was pure and unused.PR created automatically by Jules for task 4111486572657234099 started by @SamuelZ12