use alignment mode enums

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

@@ -87,6 +87,10 @@ Reader::Reader(
     }
 
     // Init widget
+    set_halign(
+        Gtk::Align::START
+    );
+
     set_valign(
         Gtk::Align::START
     );
@@ -99,14 +103,6 @@ Reader::Reader(
         MARGIN_END
     );
 
-    set_xalign(
-        XALIGN
-    );
-
-    set_yalign(
-        YALIGN
-    );
-
     set_wrap(
         true
     );

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

@@ -74,8 +74,6 @@ namespace app::browser::main::tab::page::content::text::gemini
         // Defaults
         const int MARGIN_START = 8;
         const int MARGIN_END = 8;
-        const int XALIGN = 0;
-        const int YALIGN = 0;
 
         /*
          * Reader class API