Update shinyTimer widget

Usage

updateShinyTimer(
  session,
  inputId,
  hours = NULL,
  minutes = NULL,
  seconds = NULL,
  type = NULL,
  label = NULL,
  background = NULL
)

session: The session object from the shiny server function.
inputId: The input ID corresponding to the UI element.
hours: The new starting time in hours for the countdown.
minutes: The new starting time in minutes for the countdown.
seconds: The new starting time in seconds for the countdown.
type: The new type of the countdown timer display ("simple", "mm:ss", "hh:mm:ss", "mm:ss.cs").
label: The new label to be displayed above the countdown timer.
background: The new shape of the timer's container ("none", "circle", "rectangle").