Merged in feature/sas-mypages (pull request #1302)

Feature/sas mypages

* feat: Add SAS partner page under my pages
* fix: feature toggle SAS Partner page in my pages
* add translations for SAS account page
* use 'flex-start' instead of 'start'
* fix: flatten css
* fix: don't use <SectionContainer /> on linkedAccounts page

types/enums/dynamicContent.ts

@@ -16,6 +16,7 @@ export namespace DynamicContentEnum {
       sign_up_verification = "sign_up_verification",
       soonest_stays = "soonest_stays",
       upcoming_stays = "upcoming_stays",
+      sas_linked_account = "sas_linked_account",
       sas_tier_comparison = "sas_tier_comparison",
     }
 
@@ -36,6 +37,7 @@ export namespace DynamicContentEnum {
       components.sign_up_verification,
       components.soonest_stays,
       components.upcoming_stays,
+      components.sas_linked_account,
       components.sas_tier_comparison,
     ]
   }