infra: remove stale dockerfiles from repo

[efriis]

deleting the following docker things from monorepo. they aren't currently usable because of old dependencies, and I'd rather avoid people using them / having to maintain them

• /docker
  • this folder has a compose file that spins up postgres,pgvector (separate from postgres and very stale version),mongo instance with default user/password that we've gotten security pings about before. not worth having
  • also spins up a custom dockerfile with onttotext/graphdb - not even sure what that is
• /libs/langchain/dockerfile + dev.dockerfile
  • super old poetry version, doesn't implement the right thing anymore
• .github/workflows/_release_docker.yml, langchain_release_docker.yml
  • not used anymore, not worth having an alternate release path

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

1 Skipped Deployment

Name	Status	Preview	Comments	Updated (UTC)
langchain	⬜️ Ignored (Inspect)	Visit Preview		Nov 20, 2024 11:58pm