fix: window size

src/runner/mod.rs

@@ -44,7 +44,7 @@ impl Runner {
 
             window_height = (PADDING
                 + ((font.height() as u16 + settings.line_spacing) * (1 + settings.rows))
-                - settings.line_spacing
+                - settings.line_spacing.div_euclid(2)
                 + PADDING)
                 .into();
         }