Verify End-to-End Bot Read Model Projection in Azure

[DakotaCondos]

As a development team,
I want to verify the deployed Function App consumes simulator events and writes bot documents to Cosmos DB,
so that the read model is proven in the shared Azure environment.

Acceptance Criteria

• Given the Function App identity has Event Hubs Data Receiver
  When the simulator publishes robot-output events
  Then ReadRobotOutputEvents is triggered.

• Given telemetry, status, and stock events are published
  When processing completes
  Then Cosmos DB bots contains updated bot documents.

• Given invalid or failed events occur
  When the Function App handles them
  Then diagnostic documents appear in function-diagnostics.

• Given Function logs are viewed
  When events are processed
  Then logs show event type, bot ID, timestamp, schema version, and processing result.

• Given deployment is complete
  When Azure functions are listed
  Then ReadRobotOutputEvents is indexed and enabled.