增加 1. apc ups 服务 2. flatpak desktop目录

modules/home/xdg/default.nix

@@ -12,13 +12,12 @@
     enable = true;
     cacheHome = config.home.homeDirectory + "/.cache";
 
-    # manage $XDG_CONFIG_HOME/mimeapps.list
-    # xdg search all desktop entries from $XDG_DATA_DIRS, check it by command:
-    #  echo $XDG_DATA_DIRS
-    # the system-level desktop entries can be list by command:
-    #   ls -l /run/current-system/sw/share/applications/
-    # the user-level desktop entries can be list by command(user ryan):
-    #  ls /etc/profiles/per-user/ryan/share/applications/
+    systemDirs = {
+      data = [
+        "${config.home.homeDirectory}/.local/share/flatpak/exports/share"
+        "/var/lib/flatpak/exports/share"
+      ];
+    };
 
     userDirs = {
       enable = true;