Populate missing group name and null-safe IDs

ProjectGroupPicker: when a model ID is present but the group name is not cached, paginate through groups until the matching group is found and populate searchText, selectedGroupName, and nameModel so the UI shows the correct name. tdei.vue: make assignment of projectGroupId and tdeiRecordId null-safe by using optional chaining and null coalescing to avoid errors when nested fields are missing.

Author: shweta2101

components/ProjectGroupPicker.vue

@@ -283,6 +283,18 @@ onMounted(async () => {
     } else if (model.value && nameModel.value) {
       // Group is beyond page 1 — use the cached name for display
       applyCachedName()
+    } else if (model.value) {
+      // model is set but name is unknown — paginate until the group is found
+      while (hasMore.value) {
+        await loadGroups()
+        const found = projectGroups.value.find(pg => pg.id === model.value)
+        if (found) {
+          searchText.value = found.name
+          selectedGroupName.value = found.name
+          nameModel.value = found.name
+          break
+        }
+      }
     } else if (!model.value) {
       const first = projectGroups.value[0]!
       model.value = first.id

pages/workspace/create/tdei.vue

@@ -198,8 +198,8 @@ async function getDatasetInfo(id: string | null) {
   await nextTick()
 
   workspaceTitle.value = record.metadata?.dataset_detail?.name ?? ''
-  projectGroupId.value = record.project_group.tdei_project_group_id
-  tdeiRecordId.value = record.tdei_dataset_id
+  projectGroupId.value = record.project_group?.tdei_project_group_id ?? null
+  tdeiRecordId.value = record.tdei_dataset_id ?? null
 
   initMap()
 }