optional software render to fix flutter render problem on some nvidia

card

Signed-off-by: 21pages <pages21@163.com>

src/lang/da.rs

@@ -405,5 +405,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Closed manually by the web console", ""),
         ("Local keyboard type", ""),
         ("Select local keyboard type", ""),
+        ("software_render_tip", ""),
+        ("Always use software rendering", ""),
     ].iter().cloned().collect();
 }