fixup! feat(block-scheduler): add tracker to manage commits

pkg/blockbuilder/scheduler/tracker.go

@@ -15,23 +15,6 @@ type Committer interface {
 	Commit(ctx context.Context, partition int32, offset int64) error
 }
 
-/*
-why do we need a commit tracker?
-given jobs generated by the planner can be processed parallelly and out of order, we need to keep track of the offset that have been completely consumed before committing them.
-if there are gaps in what was consumed, tracker has to wait for those gaps to be consumed before committing.
-
-Start building with the assumption that the scheduler does not lose it's state - does not restart
-We can write the completion messages to kafka in a follow-up to sustain restarts.
-
-read completion messages from the last 2h by default to recover the state and commit any missing offsets.
-first thing to do before marking ready?
-
-what about the case when there are no commits?
-planner and commit tracker should start from the same offset.
-to keep things simple, we can assume that consumption start from start of the previous day if there are no commits.
-This should ensure all components even across restarts are aligned.
-*/
-
 type CommitTracker struct {
 	mu sync.Mutex