✅ Cover release-configured telemetry builds

[Vivekyy]

Updates release telemetry tests to cover publish-workflow-built configuration. Adds a shared no-greptile skill that documents the explicit pull-request label used to skip Greptile automated review. The label is applied to this draft PR. Validated with typecheck, tests, build, agent-layout, and Markdown checks.

[github-actions]

🔌 Merging this PR will release the Rudder plugin

Publish @ruddercode/rudder-plugin@0.1.4 through npm Trusted Publishing.
Create the plugin tag rudder-plugin-v0.1.4.
Create the GitHub Release for rudder-plugin-v0.1.4.

The release runs through .github/workflows/publish.yml after merge.

[ghost]

Ready to review this PR? Stage has broken it down into 3 individual chapters for you:

	Title
1	Add no-greptile skill for automated review exclusion
2	Refactor telemetry build helper in prompt-hook tests
3	Verify telemetry configuration in publish workflow

_{Chapters generated by Stage for commit 4d59884 on Jul 30, 2026 7:11pm UTC.}