msglist: Localize message list title for "DMs with yourself"

Signed-off-by: Zixuan James Li <[email protected]>

Author: PIG208

assets/l10n/app_en.arb

@@ -344,6 +344,10 @@
   "@unknownUserName": {
     "description": "Name placeholder to use for a user when we don't know their name."
   },
+  "messageListYouWithYourselfTitle": "DMs with yourself",
+  "@messageListYouWithYourselfTitle": {
+    "description": "Message list page title for a DM group that only includes yourself."
+  },
   "messageListGroupYouAndOthers": "You and {others}",
   "@messageListGroupYouAndOthers": {
     "description": "Message list recipient header for a DM group with others.",

lib/generated/l10n/zulip_localizations.dart

@@ -559,6 +559,12 @@ abstract class ZulipLocalizations {
   /// **'(unknown user)'**
   String get unknownUserName;
 
+  /// Message list page title for a DM group that only includes yourself.
+  ///
+  /// In en, this message translates to:
+  /// **'DMs with yourself'**
+  String get messageListYouWithYourselfTitle;
+
   /// Message list recipient header for a DM group with others.
   ///
   /// In en, this message translates to:

lib/generated/l10n/zulip_localizations_ar.dart

@@ -272,6 +272,9 @@ class ZulipLocalizationsAr extends ZulipLocalizations {
   @override
   String get unknownUserName => '(unknown user)';
 
+  @override
+  String get messageListYouWithYourselfTitle => 'DMs with yourself';
+
   @override
   String messageListGroupYouAndOthers(String others) {
     return 'You and $others';

lib/generated/l10n/zulip_localizations_en.dart

@@ -272,6 +272,9 @@ class ZulipLocalizationsEn extends ZulipLocalizations {
   @override
   String get unknownUserName => '(unknown user)';
 
+  @override
+  String get messageListYouWithYourselfTitle => 'DMs with yourself';
+
   @override
   String messageListGroupYouAndOthers(String others) {
     return 'You and $others';

lib/generated/l10n/zulip_localizations_fr.dart

@@ -272,6 +272,9 @@ class ZulipLocalizationsFr extends ZulipLocalizations {
   @override
   String get unknownUserName => '(unknown user)';
 
+  @override
+  String get messageListYouWithYourselfTitle => 'DMs with yourself';
+
   @override
   String messageListGroupYouAndOthers(String others) {
     return 'You and $others';

lib/generated/l10n/zulip_localizations_ja.dart

@@ -272,6 +272,9 @@ class ZulipLocalizationsJa extends ZulipLocalizations {
   @override
   String get unknownUserName => '(unknown user)';
 
+  @override
+  String get messageListYouWithYourselfTitle => 'DMs with yourself';
+
   @override
   String messageListGroupYouAndOthers(String others) {
     return 'You and $others';

lib/generated/l10n/zulip_localizations_pl.dart

@@ -272,6 +272,9 @@ class ZulipLocalizationsPl extends ZulipLocalizations {
   @override
   String get unknownUserName => '(nieznany użytkownik)';
 
+  @override
+  String get messageListYouWithYourselfTitle => 'DMs with yourself';
+
   @override
   String messageListGroupYouAndOthers(String others) {
     return 'Ty i $others';

lib/generated/l10n/zulip_localizations_ru.dart

@@ -272,6 +272,9 @@ class ZulipLocalizationsRu extends ZulipLocalizations {
   @override
   String get unknownUserName => '(unknown user)';
 
+  @override
+  String get messageListYouWithYourselfTitle => 'DMs with yourself';
+
   @override
   String messageListGroupYouAndOthers(String others) {
     return 'You and $others';

lib/widgets/message_list.dart

@@ -420,7 +420,7 @@ class MessageListAppBarTitle extends StatelessWidget {
       case DmNarrow(:var otherRecipientIds):
         final store = PerAccountStoreWidget.of(context);
         if (otherRecipientIds.isEmpty) {
-          return const Text("DMs with yourself");
+          return Text(zulipLocalizations.messageListYouWithYourselfTitle);
         } else {
           final names = otherRecipientIds.map((id) => store.users[id]?.fullName ?? '(unknown user)');
           return Text("DMs with ${names.join(", ")}"); // TODO show avatars