* chore: remove `@langchain/community` dependency
* refactor: remove SerpAPI integration and update related imports
* chore: remove legacy code with unnecessary dependencies
* chore: cleanup packages
* chore: cleanup packages
* chore: update openai dependency version to 5.10.1
* chore: add back @librechat/agents dependency
* chore: downgrade openai dependency from 5.10.1 to 5.8.2
* Remove dependency on @librechat/agents from the API package
* chore: add @librechat/agents dependency to the API package
* fix: add useLegacyContent property to RunAgent type and propagate it in createRun function
* chore: remove openai dependency version 5.10.1 from package.json