fix: 修复检测窗口重叠的错误

src/Magpie.Core/CursorManager.cpp

@@ -77,7 +77,7 @@ static POINT HostToSrc(POINT pt) {
 	}
 
 	if (pt.y >= outputRect.bottom) {
-		result.y += srcFrameSize.cx + pt.y - outputRect.bottom;
+		result.y += srcFrameSize.cy + pt.y - outputRect.bottom;
 	} else if (pt.y < outputRect.top) {
 		result.y += pt.y - outputRect.top;
 	} else {

src/Magpie.Core/Renderer.cpp

@@ -225,7 +225,7 @@ bool CheckForeground(HWND hwndForeground) {
 	IntersectRect(&rectForground, &MagApp::Get().GetHostWndRect(), &rectForground);
 
 	// 允许稍微重叠，否则前台窗口最大化时会意外退出
-	return rectForground.right - rectForground.left < 10 || rectForground.right - rectForground.top < 10;
+	return rectForground.right - rectForground.left < 10 || rectForground.bottom - rectForground.top < 10;
 }
 
 uint32_t Renderer::GetEffectCount() const noexcept {