Complete rollup implementation with state management, batching, settlement, and data availability#1

BornPsych wants to merge 4 commits intomainBornPsych/Basic_Rollup:mainfrom

claude/rust-rollup-implementation-01HCrNWzynrDFtL14pz6Cy4MBornPsych/Basic_Rollup:claude/rust-rollup-implementation-01HCrNWzynrDFtL14pz6Cy4MCopy head branch name to clipboard