use a more up-to-date flake for codex

home-manager/flake.lock

@@ -84,6 +84,27 @@
         "type": "github"
       }
     },
+    "codex-cli-nix": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1770896158,
+        "narHash": "sha256-ktNIry6OR+Aq0tBql5nHS39rt7sgEuBhpD8t9uJDDiA=",
+        "owner": "sadjow",
+        "repo": "codex-cli-nix",
+        "rev": "5d41d836ea68e1daf850b009f834215b708b9735",
+        "type": "github"
+      },
+      "original": {
+        "owner": "sadjow",
+        "repo": "codex-cli-nix",
+        "type": "github"
+      }
+    },
     "crane": {
       "locked": {
         "lastModified": 1770419512,
@@ -155,6 +176,24 @@
         "type": "github"
       }
     },
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "fromYaml": {
       "flake": false,
       "locked": {
@@ -366,6 +405,7 @@
     },
     "root": {
       "inputs": {
+        "codex-cli-nix": "codex-cli-nix",
         "home-manager": "home-manager",
         "niri": "niri",
         "nixpkgs": "nixpkgs_3",
@@ -425,7 +465,7 @@
           "nixpkgs"
         ],
         "nur": "nur",
-        "systems": "systems",
+        "systems": "systems_2",
         "tinted-foot": "tinted-foot",
         "tinted-kitty": "tinted-kitty",
         "tinted-schemes": "tinted-schemes",
@@ -461,6 +501,21 @@
         "type": "github"
       }
     },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
     "tinted-foot": {
       "flake": false,
       "locked": {