OpenTelemetry monitoring

[andhreljaKern]

This is the main PR.

Linked PRs:

• OpenTelemetry monitoring refinery-submodule-model#197
• https://github.com/code-kern-ai/dev-setup/pull/65
• https://github.com/code-kern-ai/deployment-cognition/pull/26
• OpenTelemetry monitoring refinery-authorizer#64
• https://github.com/code-kern-ai/refinery-model-provider/pull/76
• OpenTelemetry monitoring refinery-neural-search#106
• OpenTelemetry monitoring refinery-updater#115
• OpenTelemetry monitoring refinery-embedder#167
• OpenTelemetry monitoring refinery-weak-supervisor#80
• OpenTelemetry monitoring refinery-tokenizer#103
• https://github.com/code-kern-ai/cognition-task-master/pull/33
• https://github.com/code-kern-ai/cognition-graphrag/pull/12
• https://github.com/code-kern-ai/cognition-gateway/pull/263
• https://github.com/code-kern-ai/cognition-integration-provider/pull/50
• OpenTelemetry monitoring refinery-websocket#15 (deprecated)