removed nixpkgs-unstable

flake.lock

@@ -131,7 +131,7 @@
       "inputs": {
         "nix-github-actions": "nix-github-actions",
         "nixpkgs": [
-          "nixpkgs-unstable"
+          "nixpkgs"
         ]
       },
       "locked": {
@@ -225,22 +225,6 @@
         "type": "github"
       }
     },
-    "nixpkgs-unstable": {
-      "locked": {
-        "lastModified": 1772963539,
-        "narHash": "sha256-9jVDGZnvCckTGdYT53d/EfznygLskyLQXYwJLKMPsZs=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "9dcb002ca1690658be4a04645215baea8b95f31d",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "plasma-manager": {
       "inputs": {
         "home-manager": [
@@ -296,7 +280,6 @@
         "jovian-nixos": "jovian-nixos",
         "lanzaboote": "lanzaboote",
         "nixpkgs": "nixpkgs",
-        "nixpkgs-unstable": "nixpkgs-unstable",
         "plasma-manager": "plasma-manager",
         "sops-nix": "sops-nix"
       }