Moved some files and fixed issue modal access settings

lib/screens/settings/server_info/dns_addresses_modal.dart

@@ -0,0 +1,40 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+
+class DnsAddressesModal extends StatelessWidget {
+  final List<String> dnsAddresses;
+
+  const DnsAddressesModal({
+    Key? key,
+    required this.dnsAddresses,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: Column(
+        children: [
+          const Icon(Icons.route_rounded),
+          const SizedBox(height: 20),
+          Text(AppLocalizations.of(context)!.dnsAddresses)
+        ],
+      ),
+      content: SizedBox(
+        height: dnsAddresses.length*56 < 500
+          ? dnsAddresses.length*56 : 500,
+        width: double.minPositive,
+        child: ListView(
+          children: dnsAddresses.map((address) => ListTile(
+            title: Text(address),
+          )).toList(),
+        ),
+      ),
+      actions: [
+        TextButton(
+          onPressed: () => Navigator.pop(context),
+          child: Text(AppLocalizations.of(context)!.close)
+        )
+      ],
+    );
+  }
+}