TF-2774 Fix big image dimension in signature

core/lib/data/network/download/download_client.dart

@@ -107,7 +107,7 @@ class DownloadClient {
     if (fileName.contains('.')) {
       fileName = fileName.split('.').first;
     }
-    final base64Uri = '<img src="${HtmlUtils.convertBase64ToImageResourceData(base64Data: base64Data, mimeType: mimeType)}" alt="$fileName" id="cid:$cid" style="max-width: 100%" />';
+    final base64Uri = '<img src="${HtmlUtils.convertBase64ToImageResourceData(base64Data: base64Data, mimeType: mimeType)}" alt="$fileName" id="cid:$cid" style="max-width: 100%;" />';
     return base64Uri;
   }
 }

core/lib/presentation/utils/html_transformer/dom/image_transformers.dart

@@ -24,6 +24,9 @@ class ImageTransformer extends DomTransformer {
     await Future.wait(imageElements.map((imageElement) async {
       var exStyle = imageElement.attributes['style'];
       if (exStyle != null) {
+        if (!exStyle.trim().endsWith(';')) {
+          exStyle = '$exStyle;';
+        }
         if (!exStyle.contains('display')) {
           exStyle = '$exStyle display:inline;';
         }