addApplication static method
Implementation
static Future<bool> addApplication(ApplicationModel app) async {
bool ok = true;
// set page
app.page ??= 0;
// set ordering
app.order ??= _apps.length;
// insert into the hive
ok = await app.insert();
// add to the list
if (!_apps.contains(app)) _apps.add(app);
return ok;
}