Update post in store async to avoid bad access error

Shared/Models/PostStore.swift

@@ -14,4 +14,15 @@ struct PostStore {
     mutating func purgeAllPosts() {
         posts = []
     }
-}
+
+    mutating func update(_ post: Post) {
+        // Find the local copy in the store
+        let localCopy = posts.first(where: { $0.id == post.id })
+
+        // If there's a local copy, update the updatedDate property of its WFPost
+        if let localCopy = localCopy {
+            localCopy.wfPost.updatedDate = Date()
+        } else {
+            print("local copy not found")
+        }
+    }

Shared/PostEditor/PostEditorView.swift

@@ -48,7 +48,11 @@ struct PostEditorView: View {
             }
         })
         .onDisappear(perform: {
-            post.wfPost.updatedDate = Date()
+            if post.status == .edited {
+                DispatchQueue.main.async {
+                    model.store.update(post)
+                }
+            }
         })
     }