refactor: 💡 update styles for canvas elements (#1912)

ui/desktop/app/styles/app.scss

@@ -695,7 +695,7 @@ $chevron-down: url("data:image/svg+xml;utf-8,<svg viewBox='0 0 24 24' fill='%231
     border-radius: 8px;
   }
 
-  .xterm .xterm-screen canvas.xterm-text-layer {
-    padding: 0.5rem;
+  .xterm .xterm-screen canvas {
+    margin-left: 0.5rem;
   }
 }