update

client/gui/app/main.cpp

@@ -1,16 +1,22 @@
 #include "main_window/MainWindow.h"
+#include "app/AppStyle.h"
+
+#include "core/image/ImageDecodeConfig.h"
+#include "core/large_image/VipsBackend.h"
 
 #include <QApplication>
-#include <QImageReader>
+#include <QStyleFactory>
 
 int main(int argc, char* argv[]) {
     QApplication app(argc, argv);
     app.setApplicationName(QStringLiteral("landscape tool"));
+    app.setStyle(QStyleFactory::create(QStringLiteral("Fusion")));
+    app.setStyleSheet(gui::appStyleSheet());
 
-    // 全局放宽 Qt 图片分配限制（默认常见为 256MB），否则超大分辨率背景/深度可能在任意加载路径被拒绝。
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    QImageReader::setAllocationLimit(1024); // MB
-#endif
+    core::image_decode::prepareLargeImageReader();
+    const char* av0 = (argc > 0 && argv[0]) ? argv[0] : "landscape_tool";
+    core::VipsBackend::init(av0);
+    qAddPostRoutine([]() { core::VipsBackend::shutdown(); });
 
     MainWindow window;
     window.show();