good status, sddm / niri misconfig for screen fix

home/config/default.nix

@@ -15,4 +15,14 @@
     recursive = true;
     source = ./fuzzel;
   };
+  # Shared with SDDM (nixos/dm/sddm.nix); niri loads it from this path.
+  home.file."Pictures/Wallpapers/wallpaper.png" = {
+    force = true;
+    source = ../../assets/wallpaper.png;
+  };
+  xdg.configFile."helix" = {
+    force = true;
+    recursive = true;
+    source = ./helix;
+  };
 }