fix(WebUI.Client.Services): resolve doc comment icons

EnvelopeGenerator.WebUI/EnvelopeGenerator.WebUI.Client/Services/AnnotationService.cs

@@ -12,7 +12,7 @@ namespace EnvelopeGenerator.WebUI.Client.Services;
 /// During development, <c>BaseUrl</c> is empty so the request resolves to the
 /// YARP-proxied route on the same origin, which currently serves
 /// <c>fake-data/annotations.json</c>. To switch to real data, update the
-/// YARP route in <c>yarp.json</c> – no code change required.
+/// YARP route in <c>yarp.json</c> — no code change required.
 /// </summary>
 [Obsolete("Use SignatureService.")]
 public class AnnotationService(HttpClient http, IOptions<ApiOptions> apiOptions)