Create basic couple route

geneit_app/src/widgets/BaseFamilyRoute.tsx

@@ -38,6 +38,7 @@ interface FamilyContext {
   familyId: number;
   reloadFamilyInfo: () => void;
   reloadMembersList: () => Promise<void>;
+  reloadCouplesList: () => Promise<void>;
 }
 
 const FamilyContextK = React.createContext<FamilyContext | null>(null);
@@ -116,6 +117,7 @@ export function BaseFamilyRoute(): React.ReactElement {
               familyId: family!.family_id,
               reloadFamilyInfo: onReload,
               reloadMembersList: onReload,
+              reloadCouplesList: onReload,
             }}
           >
             <Box