A server picker, the number of days to show, and a chart for each sensor,
with a full screen button (see inst/app/www/plot_zoom.js).
Examples
if (FALSE) { # \dontrun{
shiny::fluidPage(
golemenviro:::mod_timeseries_ui("timeseries", "http://pip1.crabdance.com:1507/api/v1/query_range")
)
} # }