Add DB indexes, cursor pagination, tests, and FTS migration (#880, #879, #882, #881)#983

Maryermarh wants to merge 1 commit into

MettaChain:mainMettaChain/PropChain-BackEnd:mainfrom

Maryermarh:feat/db-indexes-cursor-pagination-tests-ftsMaryermarh/PropChain-BackEnd:feat/db-indexes-cursor-pagination-tests-ftsCopy head branch name to clipboard