Added: show version in user settings, CI: generated releases

lib/screens/user_settings.dart

@@ -1,18 +1,27 @@
 import 'package:flutter/material.dart';
+import 'package:package_info_plus/package_info_plus.dart';
 
 class UserSettingsScreen extends StatelessWidget {
+  Future<String> _getVersion() async {
+    final info = await PackageInfo.fromPlatform();
+    //return 'Version: ${info.version}+${info.buildNumber}';
+    return 'Version: ${info.version}';
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(title: Text('User settings')),
       body: Center(
         child: Column(
-          spacing: 20.0,
+          mainAxisSize: MainAxisSize.min,
           children: [
             const Text(
               "Test User",
               style: TextStyle(fontSize: 32, fontWeight: FontWeight.bold),
             ),
+
+            SizedBox(height: 20),
             ElevatedButton.icon(
               onPressed: () {
                 // TODO: Add sign-out logic here
@@ -24,6 +33,20 @@ class UserSettingsScreen extends StatelessWidget {
                 foregroundColor: Colors.white,
               ),
             ),
+            SizedBox(height: 8),
+            FutureBuilder<String>(
+              future: _getVersion(),
+              builder: (context, snapshot) {
+                if (snapshot.connectionState == ConnectionState.done) {
+                  return Text(
+                    snapshot.data ?? '',
+                    style: TextStyle(color: Colors.grey),
+                  );
+                } else {
+                  return SizedBox.shrink();
+                }
+              },
+            ),
           ],
         ),
       ),