fix windows build

Author: dhthwy

library/SDLConsole_impl.cpp

@@ -2626,14 +2626,14 @@ class OutputPane : public Widget {
             step = -1;
             break;
         case ScrollAction::page_up:
-            step = rows();
+            step = (int)rows();
             break;
         case ScrollAction::page_down:
-            step = -rows();
+            step = (int)-rows();
             break;
         }
 
-        int max = std::max(std::size_t(0), (num_rows + prompt.entry.size()) - rows());
+        int max = (int)std::max(std::size_t(0), (num_rows + prompt.entry.size()) - rows());
         set_scroll_offset(std::clamp(scroll_offset + step, 0, max));
     }