Added cannot clone repo prompt

Author: yaira2

src/Files.App/Helpers/Dialog/DynamicDialogFactory.cs

@@ -424,5 +424,17 @@ await commands.OpenSettings.ExecuteAsync(
 					new SettingsNavigationParams() { PageKind = SettingsPageKind.DevToolsPage }
 				);
 		}
+
+		public static DynamicDialog GetFor_CannotCloneRepo(string exception)
+		{
+			DynamicDialog dialog = new(new DynamicDialogViewModel
+			{
+				TitleText = "CannotCloneRepoTitle".GetLocalizedResource(),
+				SubtitleText = exception,
+				PrimaryButtonText = "OK".GetLocalizedResource(),
+				DynamicButtons = DynamicDialogButtons.Primary
+			});
+			return dialog;
+		}
 	}
 }

src/Files.App/Strings/en-US/Resources.resw

@@ -4123,4 +4123,8 @@
     <value>Repository URL</value>
     <comment>URL textbox header in the clone repo dialog</comment>
   </data>
+  <data name="CannotCloneRepoTitle" xml:space="preserve">
+    <value>Cannot clone repo</value>
+    <comment>Cannot clone repo dialog title</comment>
+  </data>
 </root>

src/Files.App/Utils/Git/GitHelpers.cs

@@ -911,8 +911,10 @@ public static async Task CloneRepoAsync(string repoUrl, string repoName, string
 					Repository.Clone(repoUrl, targetDirectory, cloneOptions);
 					return true;
 				}
-				catch
+				catch (Exception ex)
 				{
+					_ = DynamicDialogFactory.GetFor_CannotCloneRepo(ex.Message);
+
 					return false;
 				}
 			}, banner.CancellationToken);