fixed wallpapers path

src/user/modules/gui/desktopEnvironments/sway/config/sway.nix

@@ -17,13 +17,13 @@ in
       HDMI-A-1 = {
         resolution = "1920x1080";
         position = "0,0";
-        bg = "~/Pictures/wallpapers fill";
+        bg = "~/Pictures/wallpapers/${config.user.wallpaper} fill";
       };
       DP-1 = {
         resolution = "1080x1920";
         position = "1920,0";
         transform = "90";
-        bg = "~/Pictures/wallpapers fill";
+        bg = "~/Pictures/wallpapers/${config.user.wallpaper} fill";
       };
     };
     modifier = "Mod1";

src/user/modules/gui/desktopEnvironments/sway/default.nix

@@ -55,7 +55,7 @@ in
 
     fonts.fontconfig.enable = true;
 
-    home.file."~/Pictures/wallpapers" = {
+    home.file."Pictures/wallpapers" = {
       source = ../../wallpapers;
       recursive = true;
     };