feat(niri): wallpaper

ahrc-laptop/home.nix

@@ -37,10 +37,24 @@
       "Mod+Shift+quotedbl".action = move-column-to-workspace 3;
       "Mod+Shift+apostrophe".action = move-column-to-workspace 4;
     };
+    spawn-at-startup = [{
+      command = [
+        "swaybg"
+        "-i"
+        "/home/ahurac/.local/share/backgrounds/default.png"
+        "-m"
+        "fill"
+      ];
+    }];
   };
 
   programs.eww = {
     enable = true;
     configDir = ./eww;
   };
+
+  home.file.".local/share/backgrounds/default.png" = {
+    enable = true;
+    source = ./background.png;
+  };
 }

common/home.nix

@@ -7,6 +7,7 @@
   home.stateVersion = "24.05";
 
   home.packages = with pkgs; [
+    swaybg
     catimg
     virt-manager
     unzip