Noop Observability Manager

[kibertoad]

Changes

This implementation is intended to use in cases where we explicitly want to disable observability while still satisfying requirements to have mandatory manager.

Checklist

• Apply one of following labels; major, minor, patch or skip-release
• I've updated the documentation, or no changes were necessary
• I've updated the tests, or no changes were necessary

Summary by CodeRabbit

• New Features

  • Added NoopObservabilityManager for observability management integration.

• Documentation

  • Added Observability section to README with usage examples and available manager options.

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[coderabbitai]

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⚠️ Parsing warnings (1)

Validation error: Unrecognized key(s) in object: 'tools'

⚙️ Configuration instructions

• Please see the configuration documentation for more information.
• You can also validate your configuration using the online YAML validator.
• If your editor has YAML language server enabled, you can add the path at the top of this file to enable auto-completion and validation: # yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json

Walkthrough

Introduces NoopObservabilityManager, a no-operation implementation of TransactionObservabilityManager with empty method implementations. The class is exported from the main index, documented in the README with usage examples, and excluded from test coverage.

Changes

Cohort / File(s)	Change Summary
Documentation README.md	Added Observability section describing TransactionObservabilityManager, MultiTransactionObservabilityManager, and NoopObservabilityManager with usage examples and navigation entry
Implementation src/observability/NoopObservabilityManager.ts	New public class implementing TransactionObservabilityManager with no-op implementations of start(), startWithGroup(), stop(), and addCustomAttributes() methods
Exports src/index.ts	Added public export for NoopObservabilityManager from observability module
Test Configuration vitest.config.mts	Excluded new NoopObservabilityManager.ts file from test coverage

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately reflects the main change: introducing a new NoopObservabilityManager class, which is the primary focus of this pull request.
Description check	✅ Passed	The description follows the template structure with a Changes section explaining the purpose and a completed Checklist. All required sections are present and appropriately filled.

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✨ Finishing touches

• 📝 Generate docstrings

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