Add trend analysis query; trend querier class.
Calculate timebox on a per-trend basis.
Fix merge conflicts.
Add timebox testing.
Fix class name.
Fix merge conflicts
Add trend master, tests, process manager integration.
Refactor trend-query handling, Streamer to listen to trends.
Refactor trend master, track counts incrementally, add socket emitters.
Sort trend counts in descending order for proper pagination.
Fix merge conflicts.
Small fixes due to code review.
Decouple Trends from Reports; Ensure asynchronous behavior.
Add test.
Merge branch 'develop' of github.com:TID-Lab/aggie into 1017_trend_master
Integrate with main process; fix tests.
Merge branch '1017_trend_master' into develop