fix: add status field in Resource class and Resource as a return type in CallToolResult

[bzsurbhi]

Motivation and Context

How Has This Been Tested?

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 Documentation
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have added or updated documentation as needed

Additional context

[felixweinberger]

Hi @bzsurbhi thanks for your contribution!

I notice this PR has been in draft for a while and doesn't have a description to explain what the intent of the changes is.

If this is still something you'd want to work on would you be able to add the description according to the template?

Requesting changes for now to put back in your queue.

[maxisbey]

Closing due to inactivity. If you'd like to continue this work, please open an issue first to discuss the approach.

_{AI Disclaimer}