Problem

Dashboard's Locking > Blocking/Deadlock Trends shows three charts together:

• Lock waits trend
• Deadlock duration trend
• Block duration trend

This gives a complete picture of lock contention at a glance.

Lite's Blocking > Trends tab only has two charts:

• Blocking events trend
• Deadlock events trend

Missing the lock waits trend, making it less useful for seeing the full locking picture compared to Dashboard.

Proposed fix

Add a lock waits trend chart to Lite's Blocking > Trends sub-tab, matching Dashboard's layout with all three charts visible together.