Is there an existing issue for this?

• I have searched the existing issues

What would you like to be added?

Move the sort stats task into sort compaction:

1. Treat the sort task as a type of mixCompaction task;
2. Leverage the mutual exclusion mechanism on channels between mixCompaction and L0Compaction to ensure exclusivity between sort and L0Compaction;
3. The isStating flag can be removed;
4. The stats task no longer needs to mark the segment as compacting or isStating.

Why is this needed?

No response

Anything else?

No response