fix: resolve Sveden upload permissions and CSRF cookie issue

- Add hostgroup (GID 1000) to Dockerfile so www-data inside container can write to sveden/
- Add credentials: 'same-origin' to fetch calls in Sveden.vue and QuickUpload.vue to send session cookies

resources/js/Pages/Dashboard/QuickUpload.vue

@@ -214,6 +214,7 @@ const upload = async () => {
     const response = await fetch(route('dashboard.quick-upload.store'), {
       method: 'POST',
       body: formData,
+      credentials: 'same-origin',
       headers: {
         'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]').content,
         'X-Requested-With': 'XMLHttpRequest',

resources/js/Pages/Dashboard/Sveden.vue

@@ -216,6 +216,7 @@ const upload = async () => {
     const response = await fetch(route('dashboard.sveden.store'), {
       method: 'POST',
       body: formData,
+      credentials: 'same-origin',
       headers: {
         'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]').content,
         'X-Requested-With': 'XMLHttpRequest',