Added link to source repository

lib/view/settings/settings.dart

@@ -1,7 +1,6 @@
 
 
 import 'package:filesize/filesize.dart';
-import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:package_info/package_info.dart';
 import 'package:provider/provider.dart';
@@ -235,6 +234,13 @@ class _SettingsState extends State<Settings> {
 
             const Divider(),
 
+            ListTile(
+              leading: const CenteredLeading(Icon(Icons.code)),
+              title: const Text("Quellcode der App"),
+              subtitle: const Text("Open Source GNU GPL v3"),
+              onTap: () => ConfirmDialog.openBrowser(context, "https://mhsl.eu/gitea/MarianumMobile/Client"),
+            ),
+
             ListTile(
               leading: const Icon(Icons.developer_mode_outlined),
               title: const Text("Entwickleransicht"),
@@ -267,20 +273,6 @@ class _SettingsState extends State<Settings> {
               visible: settings.val().devToolsEnabled,
               child: Column(
                 children: [
-                  Visibility(
-                    visible: !kReleaseMode,
-                    child: ListTile(
-                      leading: const Icon(Icons.logo_dev_outlined),
-                      title: const Text("Logging verbosity"),
-                      trailing: DropdownButton<String>(
-                        value: "1",
-                        items: ["1", "2", "3"].map((e) => DropdownMenuItem<String>(value: e, child: Text(e))).toList(),
-                        onChanged: (e) {
-
-                        },
-                      ),
-                    ),
-                  ),
                   ListTile(
                     leading: const CenteredLeading(Icon(Icons.image_outlined)),
                     title: const Text("Cached Thumbnails löschen"),