Add ability to export orchestrator history as csv

[rickstaa]

Is your feature request related to a problem?

As stated in this old feature request it would be nice to be able to export the history on the orch page for tax purposes. The solution on that issue from 2020 is no longer working so we should triage this as it provides a lot of value to the orchestrators.

Describe the solution you'd like

A simple csv export button on the history tab of the orchestrator page which will give you the csv for a given timerange.

Describe alternatives you've considered

No response

Additional context

No response

[rickstaa]

Adding livepeer/subgraph#167 and livepeer/subgraph#166 upstream would make exporting a CSV possible. However, this would require additional computation on our side and fetching data from the subgraph, which introduces a trade-off: either relying on external solutions such as https://github.com/rickstaa/livepeer-income-reports, or implementing rate limits for retrieving this data ourselves.