chore: add missing multi-level editor for approval workflow, rename projects to campaings.

frontend/src/features/content/stores/contentItemsStore.js

@@ -15,7 +15,7 @@ export const useContentItemsStore = defineStore('content-items', () => {
     const error = ref(null);
 
     const activeCount = computed(() =>
-        items.value.filter(item => item.status !== 'Approved' && item.status !== 'Published' && item.status !== 'Archived')
+        items.value.filter(item => !['Approved', 'Scheduled', 'Published'].includes(item.status))
             .length
     );
 
@@ -34,7 +34,7 @@ export const useContentItemsStore = defineStore('content-items', () => {
                 params: {
                     workspaceId: workspaceStore.activeWorkspaceId,
                     clientId: filters.clientId,
-                    projectId: filters.projectId,
+                    campaignId: filters.campaignId,
                 },
             });