docs: improved commerce modules [5/5] (#9592)

- Improve remaining commerce modules
- Other: add a note about using methods of the modules' main services.

www/apps/resources/next.config.mjs

@@ -74,6 +74,21 @@ const nextConfig = {
         destination: "/commerce-modules/inventory/links-to-other-modules",
         permanent: true,
       },
+      {
+        source: "/commerce-modules/region/relations-to-other-modules",
+        destination: "/commerce-modules/region/links-to-other-modules",
+        permanent: true,
+      },
+      {
+        source: "/commerce-modules/sales-channel/relations-to-other-modules",
+        destination: "/commerce-modules/sales-channel/links-to-other-modules",
+        permanent: true,
+      },
+      {
+        source: "/commerce-modules/stock-location/relations-to-other-modules",
+        destination: "/commerce-modules/stock-location/links-to-other-modules",
+        permanent: true,
+      },
       {
         source: "/commerce-modules/pricing/relations-to-other-modules",
         destination: "/commerce-modules/pricing/links-to-other-modules",