feat(dashboard,types,js-sdk,ui): Add missing Price List features (#7856)

**What**
- Adds missing features to Price List domain
- Adds `StackedFocusModal` and `StackedDrawer` components that should replace SplitView across the project.
- Add Footer to FocusModal
- Adds missing js-sdk functions and types

**Note**
The DatePickers in the PriceLists forms do not work as intended atm. The component is broken, and needs to be fixed. I am working on a fix, but choose to move that work into a separate branch, to prevent this PR from getting bigger then it already is. Will update once the fixes have been merged.

packages/admin-next/dashboard/src/components/layout/main-layout/main-layout.tsx

@@ -150,8 +150,8 @@ const useCoreRoutes = (): Omit<NavItemProps, "pathname">[] => {
     },
     {
       icon: <CurrencyDollar />,
-      label: t("pricing.domain"),
-      to: "/pricing",
+      label: t("priceLists.domain"),
+      to: "/price-lists",
     },
   ]
 }