Feature: OpenTelemetry support for observability

[srithreepo]

What problem does this solve?

Gives you visibility into your application performance, usage, and errors in production.

How will it work?

When enabled, the CLI automatically exports detailed telemetry data. You will be able to use a playbook to easily export this data to a stack running on Google Cloud.

Limitations:

You will need to set up your own observability backend at this time.