docs: Finalise the documentation for Auto-Suggest supporting dependencies

[claremacrae]

Types of changes

Changes visible to users:

• Documentation (prefix: docs - improvements to any documentation content for users)

Internal changes:

• Refactor (prefix: refactor - non-breaking change which only improves the design or structure of existing code, and making no changes to its external behaviour)
  • Short the new auto-suggest option names, and make them lower-case
  • I've picked Refactor as the facility has not yet been released to users
• Tests (prefix: test - additions and improvements to unit tests and the smoke tests)

Description

Proof-read and improve the docs for auto-suggest supporting dependencies.

Motivation and Context

As far as I can tell, this finishes the work done in #2771 🎉 !

How has this been tested?

By reviewing the docs in Obsidian.

Screenshots (if appropriate)

Checklist

• My code follows the code style of this project and passes yarn run lint.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• My change has adequate Unit Test coverage.

Terms

• My contribution follows this project's contributing guide
• I agree to follow this project's Code of Conduct