chore(fast-inbox): delete the legacy inbox path (part 3/3)#25038

spalladino wants to merge 6 commits into

spl/fast-inbox-2-node-flipAztecProtocol/aztec-packages:spl/fast-inbox-2-node-flipfrom

spl/fast-inbox-3-cleanupAztecProtocol/aztec-packages:spl/fast-inbox-3-cleanupCopy head branch name to clipboard