fix: add more markdown escape chars, change RichText enum

src/serializer/text.rs

@@ -380,13 +380,13 @@ impl From<TextComponent> for crate::model::richtext::TextComponent {
                 browse_id,
             } => match page_type.to_url_target(browse_id) {
                 Some(target) => Self::YouTube { text, target },
-                None => Self::Text(text),
+                None => Self::Text { text },
             },
             TextComponent::Web { text, url } => Self::Web {
                 text,
                 url: util::sanitize_yt_url(&url),
             },
-            TextComponent::Text { text } => Self::Text(text),
+            TextComponent::Text { text } => Self::Text { text },
         }
     }
 }