opt.: app bar

Fixes #727

lib/view/page/home/appbar.dart

@@ -9,26 +9,6 @@ final class _AppBar extends StatelessWidget implements PreferredSizeWidget {
   Widget build(BuildContext context) {
     return SizedBox(
       height: preferredSize.height,
-      child: isIOS ? Center(child: _buildLogo()) : null,
-    );
-  }
-
-  Widget _buildLogo() {
-    final text = Text(
-      BuildData.name,
-      style: TextStyle(
-        fontSize: 10,
-        fontWeight: FontWeight.bold,
-        color: UIs.primaryColor.isBrightColor ? Colors.black : Colors.white,
-      ),
-    );
-    return Container(
-      decoration: BoxDecoration(
-        color: UIs.primaryColor,
-        borderRadius: BorderRadius.circular(11),
-      ),
-      padding: const EdgeInsets.symmetric(horizontal: 5, vertical: 1),
-      child: text,
     );
   }