WIP Das custody reconstruct/multiple column requests#30

Draft

dapplion wants to merge 5 commits intodasfrom das-custody-reconstruct/multiple-column-requests

+707-816

Commits on May 11, 2024

Improve lookup errors & trigger sampling for sync & better peer selection for sampling
dapplion
committed
Ensure there is only one in-flight request for block lookups
dapplion
committed

Commits on May 12, 2024

Commits on May 13, 2024

Add supernode peer and reconstruction test
dapplion
committed