LogTimeline now always shows the first/last bucket's index and timestamp, a hover readout that tracks the cursor with the bucket at/before it, and a live-updating start/end readout while dragging a selection. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o