flake cleanup

flake.lock

@@ -452,7 +452,7 @@
     "home-manager_2": {
       "inputs": {
         "nixpkgs": [
-          "nixpkgs"
+          "nixpkgs-unstable"
         ]
       },
       "locked": {
@@ -539,7 +539,7 @@
         "flake-parts": "flake-parts",
         "flake-utils": "flake-utils_2",
         "nixpkgs": [
-          "nixpkgs"
+          "nixpkgs-unstable"
         ],
         "pre-commit-hooks-nix": "pre-commit-hooks-nix",
         "rust-overlay": "rust-overlay_2"
@@ -908,22 +908,6 @@
         "type": "github"
       }
     },
-    "nixpkgs_5": {
-      "locked": {
-        "lastModified": 1717602782,
-        "narHash": "sha256-pL9jeus5QpX5R+9rsp3hhZ+uplVHscNJh8n8VpqscM0=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "e8057b67ebf307f01bdcc8fba94d94f75039d1f6",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "parts": {
       "inputs": {
         "nixpkgs-lib": [
@@ -1068,7 +1052,6 @@
         "nix-inspect": "nix-inspect",
         "nixos-apple-silicon": "nixos-apple-silicon",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs_5",
         "nixpkgs-stable": "nixpkgs-stable_3",
         "nixpkgs-unstable": "nixpkgs-unstable"
       }