[#478] preserve multiple selection order

ui/src/components/base/ObjectSelect.svelte

@@ -25,8 +25,9 @@
 
         let newSelected = [];
 
-        for (let item of items) {
-            if (CommonHelper.inArray(newKeyOfSelected, item[selectionKey])) {
+        for (let v of newKeyOfSelected) {
+            const item = CommonHelper.findByKey(items, selectionKey, v);
+            if (item) {
                 newSelected.push(item);
             }
         }

ui/src/components/base/Select.svelte

@@ -36,7 +36,7 @@
     $: filteredItems = filterItems(items, searchTerm);
 
     $: isSelected = function (item) {
-        let normalized = CommonHelper.toArray(selected);
+        const normalized = CommonHelper.toArray(selected);
 
         return CommonHelper.inArray(normalized, item);
     };