* Client-Side Metrics Include
* Wiki: https://tiny.amazon.com/cpso0wg6
* Needs to be included at the top of pages because it tracks latency--
* ue_t0 needs to be as close to body load as possible.
* - ue.tag maps to URLType dimension of OnlineQueryLog in PMET. Because we cannot add
* custome data to other dimensions in PMET through CSM, we are replicating it thrice to
* cover each store, page type, and the intersections of the two.
* - Whitelists are listed in the usage guide:
A year has passed since Princess Ai returned to troubled and war-torn Ai-Land, flanked by the now-loyal Furies. Ai led the Second Revolution to a successful conclusion and took the throne of Ai-Land, co-ruling with her half-brother, the radical Angel leader, Nora. But all is not well in paradise, as Ai struggles with loneliness, isolation, and the pressures of rule. And back on The Other Side, things are not as they should be, either. Mysterious forces have gathered and threaten to push both worlds to the brink of destruction...