Fix output object name (value -> result)

[kachawla]

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Description

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Summary

📝🔄🚫

Update custom recipe documentation to improve output naming, resource linking, and validator warning handling. Clarify how to use result, values, and secrets in docs/content/operations/custom-recipes/index.md.

To write custom recipes with ease
Use result for outputs, please
And to link resources
Use values and secrets
But add a comment to appease

Walkthrough

• Refactor output object name from values to result to improve clarity and consistency (link)
• Add values and secrets properties to output object to demonstrate linking resources (link)
• Suppress warning for outputting secrets with a comment (link)

Issue reference

[github-actions]

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