Show signer performance data by cycle

[smcclellan]

Is your feature request related to a problem? Please describe.
As signer performance data is being added to an API, it would be great for this data to be displayed on the Signers page. Some questions that a user may want to answer with this data:

• What are the average latency values for signers?
• What are the approved/rejected/missing stats for signers?

Describe the solution you'd like
Show, for each signer, latency ("Latency" -- in ms) plus approved/rejected/missing ("Voting" -- X/Y/Z) stats.
Allow paging through cycles, starting with the current cycle.

Additional context
The most helpful data to show on the approved/rejected/missing side could vary, from # votes to weightings to based on # stacked.

[ginny-d]

I recommend adding these columns (Latency, Approved, Rejected, Missing) to the Signers Page table:

Additionally, I suggest introducing a new Signer ID page where users can view the performance of individual signers across past cycles. This would provide a historical view specific to each signer, while the Signers homepage would continue to focus on displaying current data for all signers:

In both the Stacking history table and the Signed Transactions column, users will be able to filter by cycle, similar to how the existing Date filter works:

This structure will align with the upcoming redesign, including the new Stacking and Cycle pages. On the new Stacking page, users will see current Stacking data, while the Cycle pages will allow for more detailed inspection of Pools and Signers data on a per-cycle basis.

Let me know if you have any feedback

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Figma: https://www.figma.com/design/31q1g27k69z1yXb6r6vrRD/Stacks-Explorer-Working-File?node-id=9664-20852&t=pw4z7Cby0nfigYeB-1

cc @andresgalante @BLuEScioN