[feat] press enter to send request

Triggers `sendRequest` when enter is clicked and `URLField` is in focus.

Author: opxdelwin

lib/screens/home_page/editor_pane/url_card.dart

@@ -81,6 +81,11 @@ class URLTextField extends ConsumerWidget {
             .read(collectionStateNotifierProvider.notifier)
             .update(selectedId, url: value);
       },
+      onFieldSubmitted: (value) {
+        ref
+            .read(collectionStateNotifierProvider.notifier)
+            .sendRequest(selectedId);
+      },
     );
   }
 }

lib/widgets/textfields.dart

@@ -7,11 +7,13 @@ class URLField extends StatelessWidget {
     required this.selectedId,
     this.initialValue,
     this.onChanged,
+    this.onFieldSubmitted,
   });
 
   final String selectedId;
   final String? initialValue;
   final void Function(String)? onChanged;
+  final void Function(String)? onFieldSubmitted;
 
   @override
   Widget build(BuildContext context) {
@@ -29,6 +31,7 @@ class URLField extends StatelessWidget {
         border: InputBorder.none,
       ),
       onChanged: onChanged,
+      onFieldSubmitted: onFieldSubmitted,
     );
   }
 }