feat(moderation): server-admin content moderation with public modlog

feat(web): update landing page copy for community governance messaging

fix(bluesky): use production PLC for resolving Bluesky handles

feat(bluesky): add age-based TTL decay and fix quoted post mapping

fix(votes): filter soft-deleted votes in GetByURI and fix E2E test event simulation

chore: add uuid dependency and ignore Go build cache

feat: add production deployment infrastructure

style: apply gofumpt formatting and fix linter issues

docs(aggregators): update documentation to reflect Phase 1 completion

test(feeds): add integration tests and fix consumer test

refactor(lexicon): remove membership record references

docs(backlog): Add code TODOs from codebase to PRD_BACKLOG

docs: Add branch status and remaining work tracker