finalising niri config on io

flake.lock

@@ -548,6 +548,26 @@
         "type": "github"
       }
     },
+    "nix-index-database": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1760846226,
+        "narHash": "sha256-xmU8kAsRprJiTGBTaGrwmjBP3AMA9ltlrxHKFuy5JWc=",
+        "owner": "nix-community",
+        "repo": "nix-index-database",
+        "rev": "5024e1901239a76b7bf94a4cd27f3507e639d49e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nix-index-database",
+        "type": "github"
+      }
+    },
     "nix-options-doc": {
       "inputs": {
         "flake-utils": "flake-utils",
@@ -823,6 +843,7 @@
         "niri": "niri",
         "niri-flake": "niri-flake",
         "nix-flatpak": "nix-flatpak",
+        "nix-index-database": "nix-index-database",
         "nixos-cli": "nixos-cli",
         "nixpkgs": "nixpkgs_6",
         "nixpkgs-stable": "nixpkgs-stable_2",