feat: enhance sale invoice component with dynamic invoice ID handling and navigation improvements

src/app/shared/components/invoices/sale-invoice-single-view.component.ts

@@ -115,16 +115,16 @@ export class SharedSaleInvoiceSingleViewComponent {
   private pendingCorrectionSubmitResolver: Maybe<(allowed: boolean, payment?: IPayment) => void> =
     null;
 
-  publicInvoiceRoute = computed(() => {
+  get publicInvoiceRoute() {
     if (this.invoice) {
       return `${window.location.origin}/sale-invoices/${this.invoice.id}`;
     }
     return '';
-  });
+  }
 
-  canDoActionOnInvoice = computed(() => {
+  get canDoActionOnInvoice() {
     return !this.invoice?.referenced_by;
-  });
+  }
 
   showErrors = () => {};
   inquiry = () => {