Improve page and post detail views

CHDataManagement/Views/Generic/OptionalTextField.swift

@@ -8,9 +8,12 @@ struct OptionalTextField: View {
     // The optional text that will be passed in and out of the component
     @Binding var text: String?
 
-    init(_ titleKey: LocalizedStringKey, text: Binding<String?>) {
+    let prompt: String?
+
+    init(_ titleKey: LocalizedStringKey, text: Binding<String?>, prompt: String? = nil) {
         self.titleKey = titleKey
         self._text = text
+        self.prompt = prompt
     }
 
     var body: some View {
@@ -23,6 +26,6 @@ struct OptionalTextField: View {
                 // Convert an empty string to `nil`
                 text = newValue.isEmpty ? nil : newValue
             }
-        ))
+        ), prompt: prompt.map(Text.init))
     }
 }