Docs: Security Review For Aspire Mcp

### Is there an existing issue for this?

- [x] I have searched the existing issues

### Is your feature request related to a problem? Please describe the problem.

I am trying to get an approval internally for widespread use of the aspire mcp.
Having a security review document can ease the adoption for my company and others.

### Describe the solution you'd like

The document should contain:
* prerequisites
* architecture
* what access is required on my machine
* what access is required to remote servers

### Additional context

_No response_