TF-1801 Add new attachment design text

(cherry picked from commit 20350c981fe4c2a88e6ffc4201eb389ebeb0b27a)

lib/l10n/intl_messages.arb

@@ -3275,5 +3275,33 @@
     "type": "text",
     "placeholders_order": [],
     "placeholders": {}
+  },
+  "moreAttachments": "+ {count} more",
+  "@moreAttachments": {
+    "type": "text",
+    "placeholders_order": [
+      "count"
+    ],
+    "placeholders": {
+      "count": {}
+    }
+  },
+  "attachmentList": "Attachment list",
+  "@attachmentList": {
+    "type": "text",
+    "placeholders_order": [],
+    "placeholders": {}
+  },
+  "files": "files",
+  "@files": {
+    "type": "text",
+    "placeholders_order": [],
+    "placeholders": {}
+  },
+  "downloadAll": "Download all",
+  "@downloadAll": {
+    "type": "text",
+    "placeholders_order": [],
+    "placeholders": {}
   }
 }

lib/main/localizations/app_localizations.dart

@@ -3382,4 +3382,33 @@ class AppLocalizations {
       name: 'bannerMessageSendingQueueViewOnIOS'
     );
   }
+
+  String moreAttachments(int count) {
+    return Intl.message(
+      '+ $count more',
+      name: 'moreAttachments',
+      args: [count]
+    );
+  }
+
+  String get attachmentList {
+    return Intl.message(
+      'Attachment list',
+      name: 'attachmentList',
+    );
+  }
+
+  String get files {
+    return Intl.message(
+      'files',
+      name: 'files',
+    );
+  }
+
+  String get downloadAll {
+    return Intl.message(
+      'Download all',
+      name: 'downloadAll',
+    );
+  }
 }