Use centralized references in ClusterSeed

[etn40ff]

While reviewing #21254 egunawan found a double reference due to the fact that ClusterSeed still has references defined locally. This ticket fixes the issue.

[etn40ff]

New commits:

​04f4244

Use centralized references

[git]

Branch pushed to git repo; I updated commit sha1. New commits:

​175b53a

I can\'t even remember the lexicographic order!

[egunawan]

There are several more local references in cluster_seed.py. We should move them to index.rst as well?

[tscrim]

I think we should just move them all at once.

[etn40ff]

Agreed, I did not notice them. I'll work on it in one hour or so.

[git]

Branch pushed to git repo; I updated commit sha1. New commits:

​976b736

Moved all references

[git]

Branch pushed to git repo; I updated commit sha1. New commits:

​474750e

Added missing references

[etn40ff]

There is a typo but I am recompiling on a different branch and I can't fix it right now. I should be able to mend the problem as soon as the documentation is done building.

[git]

Branch pushed to git repo; I updated commit sha1. New commits:

​b3ced17

Fix typo

[etn40ff]

Fixed, it should be good now.

[tscrim]

LGTM.

[egunawan]

There are other references to actual websites (or arxiv numbers) in cluster_seed.py and other parts of the cluster_algebra_quiver folder. This will not cause issue for Sage, but, since this ticket was already opened, should we move those local references as well?

[git]

Branch pushed to git repo; I updated commit sha1. New commits:

​0d5dfb6	Changed all the remaining references in the cluster_algebra_quiver folder
​29cc90a	Minor fixes

[etn40ff]

I now changed also all the references in every file under the folder cluster_algebra_quiver. They were in a messy variety of different styles.

[tscrim]

We should be good and make sure those references have full bib information. For example, I suspect the Speyer reference has been published in a journal.

[etn40ff]

I already did that. I could not find better references for [Spe2013]_ nor for [Ke2008]_. I did fix many of the others.

[tscrim]

Okay, thanks. I will let Emily set it back to a positive review of there is nothing else.

[git]

Branch pushed to git repo; I updated commit sha1. New commits:

​c71e227

22160: fix broken reference to see sage.graphs.generic_graph.GenericGraph.canonical_label()

[egunawan]

Salvatore, you can set this to positive_review if you're OK with the change I just did (fixing a broken reference to GenericGraph?.canonical_label).

[etn40ff]

LGTM

[vbraun]

Merge conflict

[git]

Branch pushed to git repo; I updated commit sha1. New commits:

​49dc8b8	Use centralized references
​318d348	I can\'t even remember the lexicographic order!
​71149f7	Moved all references
​dbf7100	Added missing references
​591fbc0	Fix typo
​2b395ee	Changed all the remaining references in the cluster_algebra_quiver folder
​4a0c541	Minor fixes
​be62a45	22160: fix broken reference to see sage.graphs.generic_graph.GenericGraph.canonical_label()
​b787c1c	Fixed merge conflict

[etn40ff]

I rebased the branch to the current develop. This and some other ticket introduced two new references in the same place generating the conflict. It should be good now.