yazi: filechooser

modules/user/qt.nix

@@ -1,4 +1,14 @@
-{
+{ lib, ... }: {
+  # Keep qtct/Kvantum for styling, but tell qtct to delegate standard file
+  # dialogs to xdg-desktop-portal. This is what makes AyuGram/Telegram-like Qt
+  # apps use the Yazi picker instead of Qt's built-in dialog.
+  stylix.targets.qt.standardDialogs = "xdgdesktopportal";
+
+  home.sessionVariables = {
+    QT_QPA_PLATFORMTHEME = lib.mkForce "xdgdesktopportal";
+    TDESKTOP_USE_GTK_FILE_DIALOG = "1";
+  };
+
   qt = {
     enable = true;
     platformTheme.name = "qtct";