docs: add TeamRetro MCP server to the community-developed servers list

[adepanges]

Description

Server Details

• Github: https://github.com/adepanges/teamretro-mcp-server
• NPM: https://www.npmjs.com/package/teamretro-mcp-server

Motivation and Context

This MCP server allows LLMs to interact with TeamRetro, allowing LLMs to manage user, team, team member, retrospective, health check, action, agreement and fetch the reports.

How Has This Been Tested?

I already with inspector, directly with node or npx and it was work succesfully.

Breaking Changes

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

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

Additional context

[olaservo]

Thanks for your contribution to the servers list. This has been merged in this combined PR: #2007

This is a new process we're trying out, so if you see any issues feel free to re-open the PR and tag me.