fix crash when updating an existing entry

code clean up

Shared/Persisence/Persistence.swift

@@ -59,12 +59,18 @@ class PersistenceController {
         editedDataClosure.append(closure)
     }
     
-    public func runDataListeners() {
-        for closure in editedDataClosure {
-            closure()
+    public func saveAndRunDataListerners() {
+        do {
+            try viewContext.save()
+            
+            for closure in editedDataClosure {
+                closure()
+            }
+        } catch {
+            print(error)
         }
     }
-
+    
     private func setupContainer() -> NSPersistentContainer {
         if useCloudKit {
             container = NSPersistentCloudKitContainer(name: "Feels")