show v1 and v2 delegate factory in stats

[tyler17]

Link to Shortcut ticket:

What does this PR do?

Steps for testing:

Screenshots (if relevant):

Any additional helpful information?:

Add a GIF:

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
governance-portal-v2	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Oct 24, 2024 4:11pm

[what-the-diff]

PR Summary

• Introduced a Way to Keep Track of Previous Version
  In order to remember the address of the previous, or "old", version of the delegate factory, a new variable was added, named oldDelegateFactoryAddress.

• Standardized Titles for More Consistency
  To ensure all titles follow the same format, the title 'Total Delegators' was updated to 'Total delegators'.

• Updated Labels for Better Version Differentiation
  The label in the user interface that previously read 'Delegate Factory' was changed to 'V2 delegate factory', making it easier to distinguish which version of the delegate factory is referenced.

• Added A Section for Previous Delegate Factory
  A new part of the user interface was introduced, designed to display the old (V1) delegate factory. The relevant label for this section is 'V1 delegate factory'.