Example page that pulls data from the EES API

[rmbielby]

As the API comes online, we could do with an example of what we expect best practice to look like for a dashboard wired up to the API.

Describe the solution you'd like

Maybe a new panel with a chart and table doing the following:

• Get the meta data for a data set from the API and populate some inputs
• Query the API data set reactively based on the input choices made by the user
• Cache the data as it's retrieved from the API
• Only query the API when a given filter combination isn't already available in the cache

The caching can be done using shiny::bindCache():

https://shiny.posit.co/r/articles/improve/caching/

The API querying should all be built using eesyapi()