fix: encode product urls (#1688)

* Revert "fix: remove '%' signs from product slugs (#1687)"
This reverts commit 6903fd2.
* fix: encode product url, if programmatically changed
* e.g. after variation selection on PDP

src/app/core/facades/selected-product-context.facade.ts

@@ -42,7 +42,7 @@ export class SelectedProductContextFacade extends ProductContextFacade {
         withLatestFrom(appFacade.routingInProgress$),
         filter(([, progress]) => !progress)
       ),
-      ([url]) => router.navigateByUrl(url)
+      ([url]) => router.navigateByUrl(encodeURI(url), { replaceUrl: true })
     );
   }
 }

src/app/core/utils/routing.ts

@@ -34,7 +34,7 @@ export function addGlobalGuard(
  * RegEx that finds reserved characters that should not be contained in non functional parts of routes/URLs (e.g product slugs for SEO)
  */
 // not-dead-code
-export const reservedCharactersRegEx = /[ &\(\)=%]/g;
+export const reservedCharactersRegEx = /[ &\(\)=]/g;
 
 /**
  * Sanitize slug data (remove reserved characters, clean up obsolete '-', lower case, capitalize identifiers)