Add recentchange SSE ingest service with Postgres persistence and replay tool#1

artvandelay wants to merge 1 commit intomainartvandelay/agentic-backtesting:mainfrom

codex/create-service-for-eventstreams-ingestartvandelay/agentic-backtesting:codex/create-service-for-eventstreams-ingestCopy head branch name to clipboard