feat: add config setting to configure navigation after post creation

packages/flutter_timeline/lib/src/flutter_timeline_gorouter_userstory.dart

@@ -107,7 +107,14 @@ List<GoRoute> getTimelineStoryRoutes({
           onPostCreated: (post) async {
             await config.service.postService.createPost(post);
             if (context.mounted) {
-              context.go(TimelineUserStoryRoutes.timelineHome);
+              if (config.afterPostCreationGoHome) {
+                context.go(TimelineUserStoryRoutes.timelineHome);
+              } else {
+                context.go(
+                  TimelineUserStoryRoutes.timelinePostOverview,
+                  extra: post,
+                );
+              }
             }
           },
           onPostOverview: (post) async => context.push(

packages/flutter_timeline/lib/src/models/timeline_configuration.dart

@@ -55,6 +55,7 @@ class TimelineUserStoryConfiguration {
     this.onPostDelete,
     this.filterEnabled = false,
     this.postWidgetBuilder,
+    this.afterPostCreationGoHome = false,
     this.enablePostOverviewScreen = false,
   });
 
@@ -88,4 +89,8 @@ class TimelineUserStoryConfiguration {
 
   /// Boolean to enable timeline post overview screen before submitting
   final bool enablePostOverviewScreen;
+
+  /// Boolean to enable redirect to home after post creation.
+  /// If false, it will redirect to created post screen
+  final bool afterPostCreationGoHome;
 }