draft pango conversion method

src/app/browser/main/tab/page/content/text/gemini.cpp

@@ -13,7 +13,9 @@ Gemini::Gemini(
     );
 
     auto label = Gtk::make_managed<Gtk::Label>( // @TODO separated file?
-        GEMTEXT
+        to_pango(
+            GEMTEXT
+        )
     );
 
         // Init widget
@@ -37,3 +39,9 @@ Gemini::Gemini(
         * label
     );
 }
+
+Glib::ustring Gemini::to_pango(
+    const Glib::ustring & GEMTEXT
+) {
+    return GEMTEXT; // @TODO
+}

src/app/browser/main/tab/page/content/text/gemini.hpp

@@ -15,6 +15,10 @@ namespace app::browser::main::tab::page::content::text
             Gemini(
                 const Glib::ustring & GEMTEXT
             );
+
+            static Glib::ustring to_pango(
+                const Glib::ustring & GEMTEXT
+            );
     };
 }