Add Local RAG to community servers

[shinpr]

Description

This PR adds Local RAG to the community servers list.

About Local RAG

A lightweight, privacy-first document search server that runs entirely on your machine using Transformers.js and LanceDB.

Key Features:

• Lightweight setup - No Docker, Ollama, or external services required
• Document support - PDF, DOCX, TXT, and Markdown files
• Local processing - All embeddings generated on-device using Transformers.js
• Simple installation - npm install -g mcp-local-rag and start searching

Links:

• GitHub: https://github.com/shinpr/mcp-local-rag
• npm: https://www.npmjs.com/package/mcp-local-rag

Testing:

Tested with Claude Code - document ingestion and semantic search working correctly for Japanese and English content.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• Server link added in alphabetical order (between "Local History" and "Locust")
• Entry follows the existing format
• Server is published and publicly accessible
• Server has comprehensive documentation

[olaservo]

Thanks for your contribution to the servers list. This has been merged in this combined PR: #2973