code clean up on backend ec2, push up to end of SP23#51

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emerisly wants to merge 7 commits intomainfrom code-clean-up

+288-183

Commits on Oct 17, 2023

code clean up, push up to end of SP23
xforeverjlx
committed

Commits on Oct 22, 2023

Merge branch 'main' into code-clean-up
emerisly
authored