Registers client adapters and tracks the active PSP. PSP SDKs are NOT loaded here — lazily loads only the adapter it actually mounts, so an app with five registered PSPs still downloads one script. SSR-safe: nothing here touches window/document.
Registers client adapters and tracks the active PSP. PSP SDKs are NOT loaded here — lazily loads only the adapter it actually mounts, so
an app with five registered PSPs still downloads one script.
SSR-safe: nothing here touches window/document.