Test Webhook Processing - 20250912_162452

[cyberstorm-test]

This PR was created automatically to test the pure async webhook architecture.

Changes:

• Added test file:

Test Details:

• Architecture: REST endpoint → ARQ queue → Direct business logic
• No circular gRPC calls
• Event detection and field extraction in ARQ worker
• Timestamp: 20250912_162452

This should trigger a webhook event that gets processed by our new async architecture!