install method
void
install()
Stamps every request the app opens from now on, and opens the app's
start as its first step, ana.0: what it sends before anyone touches
it — its config, the user it resumes, its sync streams — belongs to
that step, for startWindow or until the first gesture.
Implementation
void install() {
HttpOverrides.global = StepStamping(stepFor, onStamped: _stamped);
_started = DateTime.now();
_report(worldStepsChannel, {
'step': '$_prefix.0',
'verb': 'start',
'target': 'the app',
});
}