feat: Add Taskmaster to the zed mcp repository

[Crunchyman-ralph]

"Direct quote or clear summary of user request or need or user story."

Motivation

Detailed explanation of why this feature is important. Describe the problem it solves or the benefit it provides.

• Be added to more repositories

Proposed Solution

• follow this guide:
  • https://zed.dev/docs/extensions/mcp-extensions

High-Level Workflow

1. Step-by-step description of how the feature will be implemented
2. Include necessary intermediate milestones

Key Elements

• Bullet-point list of technical or UX/UI enhancements
• Mention specific integrations or APIs
• Highlight changes needed in existing data models or commands

Example Workflow

Provide a clear, concrete example demonstrating the feature:

$ task-master [action]
→ Expected response/output

Implementation Considerations

• Dependencies on external components or APIs
• Backward compatibility requirements
• Potential performance impacts or resource usage

Out of Scope (Future Considerations)

Clearly list any features or improvements not included but relevant for future iterations.