adding SearchUnify MCP to the readme list

[ashishprasher]

adding SearchUnify MCP to the readme list

Description

Server Details

adding a new MCP server to the list

Motivation and Context

Enables searchunify search in Claude Desktop

How Has This Been Tested?

This is tested extensively on local environment as well as on claude desktop of different people.

Breaking Changes

NA

Types of changes

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

Checklist

• [ y] I have read the MCP Protocol Documentation
• [ y] My changes follows MCP security best practices
• [y ] I have updated the server's README accordingly
• [ y] I have tested this with an LLM client
• [y ] My code follows the repository's style guidelines
• [y ] New and existing tests pass locally
• [ y] I have added appropriate error handling
• [ y] I have documented all environment variables and configuration options

Additional context