Create README.md for services/analyzer/

[coderabbitai]

Description

Add a comprehensive README.md file in the services/analyzer/ directory explaining what the service does, its endpoints, and how to run it.

Context

The analyzer service performs ML-based threat detection but lacks service-level documentation. New contributors need to understand its purpose and API quickly.

Tasks

• Create services/analyzer/README.md
• Include sections:
  • Overview - What the service does
  • Architecture - How it works (ML model, detection logic)
  • API Endpoints - Document each endpoint with examples
  • Environment Variables - List required config
  • Local Development - How to run standalone
  • Testing - How to run tests

Acceptance Criteria

• README is clear and well-formatted
• All endpoints are documented
• Includes code examples
• Follows existing documentation style (see main README.md)

Resources

• Existing code: services/analyzer/app.py
• Main project README: README.md
• Architecture doc: ARCHITECTURE_DEEP_DIVE.md

Estimated Time

45-60 minutes