Apply suggestions from code review

Co-authored-by: Krzysztof Rewak <krzysztof.rewak@gmail.com>
Co-authored-by: Ewelina Lasowy <56546832+EwelinaLasowy@users.noreply.github.com>

resources/js/Shared/InertiaLink.js

@@ -53,7 +53,7 @@ export default {
               replace: props.replace,
               preserveScroll: props.preserveScroll,
               preserveState: props.preserveState ?? (method !== 'get'),
-              onBefore: () => ! processing.value,
+              onBefore: () => !processing.value,
               onStart: () => processing.value = true,
               onFinish: () => processing.value = false,
             })

resources/js/app.js

@@ -46,4 +46,4 @@ Flatpickr.setDefaults({
   disableMobile: true,
 })
 
-Settings.defaultLocale = 'pl'
+Settings.defaultLocale = 'pl'