Add Time Align feature

[ozgesolidkey]

Summary

• Adds a "Time Align" bottom tab that visualizes search config results on a shared timeline
• Each enabled search config becomes a horizontal lane with marks at timestamp positions
• Lanes can be dragged left/right to apply time offsets, helping correlate events from different sources despite clock drift
• Click any mark to navigate to that line; hover for timestamp details
• Batch IPC (GET_LINE_TIMESTAMPS) fetches all timestamps in a single round-trip

Test plan

• Create 2+ search configs matching different components
• Run search configs batch
• Open Time Align tab — verify lanes appear with marks at correct positions
• Drag a lane left/right — marks should slide, offset badge appears on label
• Click Reset Offsets — all lanes return to original positions
• Click a mark — should navigate to that line in viewer
• Verify logs without timestamps are silently excluded
• Test with paper theme

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