Update README to remove documentation section (#858)

Removed the documentation section and its link.

Author: lnhsingh

apps/docs/README.md

@@ -2,10 +2,6 @@
 
 The documentation site for Open SWE, built with Mintlify to provide comprehensive guides and API references.
 
-## Documentation
-
-For the complete documentation, visit [docs.langchain.com/labs/swe/](https://docs.langchain.com/labs/swe/).
-
 ## Development
 
 1. Install dependencies: `yarn install` (from repository root)