Set progress bar visibility and update its value

Initialize progress bar as hidden and toggle visibility during task execution to reflect the process state. Ensure the progress bar value updates dynamically based on task progress.

Author: ivandrofly

source/Commas/Main.cs

@@ -16,6 +16,8 @@ public Main(Subtitle subtitle)
 
         buttonOkay.DialogResult = DialogResult.OK;
 
+        progressBar1.Visible = false;
+
         Closing += (sender, args) => { _ = CancelAndDisposeResources(); };
     }
 
@@ -38,9 +40,12 @@ private async void buttonFixComma_Click(object sender, EventArgs e)
     {
         if (CancelAndDisposeResources())
         {
+            progressBar1.Visible = false;
             return;
         }
 
+        progressBar1.Visible = true;
+
         using var lmStudioClient = new LmStudioClient(textBoxEndPoint.Text, textBoxPrompt.Text);
 
         // listView1.BeginUpdate();
@@ -58,6 +63,8 @@ private async void buttonFixComma_Click(object sender, EventArgs e)
                 listView1.Refresh();
                 previousPercentage = percentage;
             }
+
+            progressBar1.Value = item.index;
         });
 
         try