adds a settings page

lib/screens/settings_screen.dart

@@ -4,14 +4,49 @@ import 'package:url_launcher/url_launcher.dart';
 import 'package:vyajan/services/helpers.dart';
 
 class SettingsScreen extends StatelessWidget {
+  const SettingsScreen({super.key});
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: Text('Settings'),
+        title: const Text('Settings'),
       ),
       body: Column(
         children: [
+          ListTile(
+            leading: const Icon(HugeIcons.strokeRoundedReload),
+            title: const Text(
+              'Check for updates',
+              style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
+            ),
+            onTap: () {
+              getLatestVersion().then(
+                (latestVersion) {
+                  if (latestVersion != null) {
+                    if (latestVersion == getVersion()) {
+                      ScaffoldMessenger.of(context).showSnackBar(
+                        SnackBar(
+                          content: Text(
+                              'You are using the latest version $latestVersion'),
+                        ),
+                      );
+                    } else {
+                      final downloadURL = Uri.parse(
+                          'https://github.com/anima-regem/Vyajan/releases');
+                      launchUrl(downloadURL);
+                    }
+                  } else {
+                    ScaffoldMessenger.of(context).showSnackBar(
+                      const SnackBar(
+                        content: Text('Failed to check for updates'),
+                      ),
+                    );
+                  }
+                },
+              );
+            },
+          ),
           ListTile(
             leading: const Icon(HugeIcons.strokeRoundedGithub),
             title: const Text(
@@ -26,12 +61,48 @@ class SettingsScreen extends StatelessWidget {
             },
           ),
           ListTile(
-            leading: const Icon(HugeIcons.strokeRoundedReload),
+              leading: const Icon(HugeIcons.strokeRoundedMail01),
+              title: const Text(
+                'Email',
+                style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
+              ),
+              subtitle: const Text('Send feedback to the developer)'),
+              onTap: () {
+                final Uri email = Uri.parse('mailto:[email protected]');
+                launchUrl(email);
+              }),
+          ListTile(
+              leading: const Icon(HugeIcons.strokeRoundedCoffee01),
+              title: const Text(
+                'Buy me a coffee',
+                style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
+              ),
+              subtitle: const Text('I love coffee! (Just UPI, hehe)'),
+              onTap: () {
+                final Uri upi =
+                    Uri.parse('https://buymeacoffee.com/vichukartha');
+                launchUrl(upi);
+              }),
+          ListTile(
+            leading: const Icon(HugeIcons.strokeRoundedInformationCircle),
             title: const Text(
-              'Check for updates',
+              'Version',
+              style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
             ),
-            subtitle: Text('Current Version : ${getVersion()}'),
-          )
+            subtitle: Text('Current version: ${getVersion()}'),
+          ),
+          ListTile(
+              leading: const Icon(HugeIcons.strokeRoundedNews),
+              title: const Text(
+                'Wiki',
+                style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
+              ),
+              subtitle: const Text('Read more about the app'),
+              onTap: () {
+                final Uri wiki =
+                    Uri.parse('https://github.com/anima-regem/Vyajan/wiki');
+                launchUrl(wiki);
+              }),
         ],
       ),
     );