feat: Add copy-to-clipboard for email on user page

- Implement setClipboard adapter and encapsulate platform dependency on clipboard service

lib/ui/components/list_tiles/log_list_tile.dart

@@ -1,7 +1,7 @@
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:selfprivacy/logic/models/message.dart';
+import 'package:selfprivacy/utils/platform_adapter.dart';
 
 class LogListItem extends StatelessWidget {
   const LogListItem({
@@ -71,7 +71,7 @@ class _RestApiRequestMessageItem extends StatelessWidget {
               if (message.text != null)
                 TextButton(
                   onPressed: () {
-                    Clipboard.setData(ClipboardData(text: message.text ?? ''));
+                    PlatformAdapter.setClipboard(message.text ?? '');
                   },
                   child: Text('console_page.copy'.tr()),
                 ),
@@ -121,7 +121,7 @@ class _RestApiResponseMessageItem extends StatelessWidget {
               if (message.text != null)
                 TextButton(
                   onPressed: () {
-                    Clipboard.setData(ClipboardData(text: message.text ?? ''));
+                    PlatformAdapter.setClipboard(message.text ?? '');
                   },
                   child: Text('console_page.copy'.tr()),
                 ),
@@ -195,7 +195,7 @@ class _GraphQlResponseMessageItem extends StatelessWidget {
               if (message.text != null)
                 TextButton(
                   onPressed: () {
-                    Clipboard.setData(ClipboardData(text: message.text ?? ''));
+                    PlatformAdapter.setClipboard(message.text ?? '');
                   },
                   child: Text('console_page.copy'.tr()),
                 ),
@@ -264,7 +264,7 @@ class _GraphQlRequestMessageItem extends StatelessWidget {
               if (message.text != null)
                 TextButton(
                   onPressed: () {
-                    Clipboard.setData(ClipboardData(text: message.text ?? ''));
+                    PlatformAdapter.setClipboard(message.text ?? '');
                   },
                   child: Text('console_page.copy'.tr()),
                 ),

lib/ui/pages/backups/copy_encryption_key_modal.dart

@@ -2,11 +2,11 @@ import 'dart:async';
 
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:selfprivacy/logic/cubit/server_installation/server_installation_cubit.dart';
 import 'package:selfprivacy/logic/cubit/backups/backups_cubit.dart';
 import 'package:selfprivacy/logic/cubit/server_jobs/server_jobs_cubit.dart';
 import 'package:selfprivacy/ui/components/info_box/info_box.dart';
+import 'package:selfprivacy/utils/platform_adapter.dart';
 
 class CopyEncryptionKeyModal extends StatefulWidget {
   const CopyEncryptionKeyModal({
@@ -144,11 +144,7 @@ class _CopyEncryptionKeyModalState extends State<CopyEncryptionKeyModal> {
                 },
               );
             });
-            Clipboard.setData(
-              ClipboardData(
-                text: encryptionKey,
-              ),
-            );
+            PlatformAdapter.setClipboard(encryptionKey);
           },
           icon: const Icon(Icons.copy_all_outlined),
           label: Text(

lib/ui/pages/backups/snapshot_id_list_tile.dart

@@ -1,7 +1,7 @@
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:selfprivacy/config/get_it_config.dart';
+import 'package:selfprivacy/utils/platform_adapter.dart';
 
 class SnapshotIdListTile extends StatelessWidget {
   const SnapshotIdListTile({
@@ -14,7 +14,7 @@ class SnapshotIdListTile extends StatelessWidget {
   @override
   Widget build(final BuildContext context) => ListTile(
         onLongPress: () {
-          Clipboard.setData(ClipboardData(text: snapshotId));
+          PlatformAdapter.setClipboard(snapshotId);
           getIt<NavigationService>().showSnackBar(
             'basis.copied_to_clipboard'.tr(),
             behavior: SnackBarBehavior.floating,

lib/ui/pages/users/user_details.dart

@@ -143,17 +143,27 @@ class _UserLogins extends StatelessWidget {
   final String domainName;
 
   @override
-  Widget build(final BuildContext context) => FilledCard(
-        child: Column(
-          children: [
-            ListTileOnSurfaceVariant(
-              title: '${user.login}@$domainName',
-              subtitle: 'users.email_login'.tr(),
-              leadingIcon: Icons.alternate_email_outlined,
-            ),
-          ],
-        ),
-      );
+  Widget build(final BuildContext context) {
+    final email = '${user.login}@$domainName';
+    return FilledCard(
+      child: Column(
+        children: [
+          ListTileOnSurfaceVariant(
+            onTap: () {
+              PlatformAdapter.setClipboard(email);
+              getIt<NavigationService>().showSnackBar(
+                'basis.copied_to_clipboard'.tr(),
+                behavior: SnackBarBehavior.floating,
+              );
+            },
+            title: email,
+            subtitle: 'users.email_login'.tr(),
+            leadingIcon: Icons.alternate_email_outlined,
+          ),
+        ],
+      ),
+    );
+  }
 }
 
 class _SshKeysCard extends StatelessWidget {

lib/ui/pages/users/users.dart

@@ -3,6 +3,7 @@ import 'package:cubit_form/cubit_form.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:selfprivacy/config/brand_theme.dart';
+import 'package:selfprivacy/config/get_it_config.dart';
 import 'package:selfprivacy/logic/cubit/forms/user/ssh_form_cubit.dart';
 import 'package:selfprivacy/logic/cubit/server_installation/server_installation_cubit.dart';
 import 'package:selfprivacy/logic/cubit/forms/factories/field_cubit_factory.dart';
@@ -22,6 +23,7 @@ import 'package:selfprivacy/ui/components/list_tiles/list_tile_on_surface_varian
 import 'package:selfprivacy/ui/components/not_ready_card/not_ready_card.dart';
 import 'package:selfprivacy/ui/router/router.dart';
 import 'package:selfprivacy/utils/breakpoints.dart';
+import 'package:selfprivacy/utils/platform_adapter.dart';
 import 'package:selfprivacy/utils/ui_helpers.dart';
 
 part 'empty.dart';

lib/utils/platform_adapter.dart

@@ -2,6 +2,7 @@ import 'dart:io';
 
 import 'package:device_info_plus/device_info_plus.dart';
 import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
 
 /// SelfPrivacy wrapper for Platform information provider.
 class PlatformAdapter {
@@ -56,4 +57,8 @@ class PlatformAdapter {
 
     return 'Unidentified';
   }
+
+  static void setClipboard(final String clipboardData) {
+    Clipboard.setData(ClipboardData(text: clipboardData));
+  }
 }