Delegate (CON-1915)

[lboue]

Description

This PR reorganizes the delegate cluster documentation in app_guide.rst by sorting all cluster-related lists alphabetically.

Changes

• Sorted the main cluster list in section 1 alphabetically
• Reordered and renumbered detailed cluster sections (1.1-1.48) alphabetically
• Sorted all reference link definitions alphabetically

Benefits

• Improved readability and navigation
• Easier to find specific clusters
• Consistent organization throughout the document

Related

• issue numbers: Fixes Doc: unsorted list of clusters with delegate (CON-1914) #1646

Testing

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Checklist

Before submitting a Pull Request, please ensure the following:

• 🚨 This PR does not introduce breaking changes.
• All CI checks (GH Actions) pass.
• Documentation is updated as needed.
• Tests are updated or added as necessary.
• Code is well-commented, especially in complex areas.
• Git history is clean — commits are squashed to the minimum necessary.

[shubhamdp]

@lboue Thanks for the PR, I think rather than a manual effort, could we do something which automatically sort the sections, so that we do not run into such nit-pick PRs again?

[lboue]

Yes, that's a good idea. I'll let you implement that on your end to correct it.