Tidy up duplicated docstring for workers method in server.rs

[coderabbitai]

The workers method in server.rs has duplicated documentation comments that should be consolidated into a single, clean docstring.

Currently there are two separate doc comment blocks:

1. A shorter description with a no_run example
2. A more detailed description with additional behavioural information and an ignore example

This creates confusion and should be tidied up into a single, well-structured docstring.

Backlinks:

• Related PR: Document preamble setup order #45
• Original comment: Document preamble setup order #45 (comment)