🐛 fix invalid packages definition

flake.lock

@@ -80,11 +80,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1690303752,
-        "narHash": "sha256-2YiwFHQERGoaORNORmsdmVlPD8CVVwlwbV2+f77sFhg=",
+        "lastModified": 1691143977,
+        "narHash": "sha256-zXHmmghQdDLecVxFedRxSny4FtVH9lig1/BKObsHwfg=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "ba2c0737cc848db03470828fdb5e86df75ed42a8",
+        "rev": "15043a65915bcc16ad207d65b202659e4988066b",
         "type": "github"
       },
       "original": {
@@ -95,11 +95,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1690327932,
-        "narHash": "sha256-Fv7PYZxN4eo0K6zXhHG/vOc+e2iuqQ5ywDrh0yeRjP0=",
+        "lastModified": 1691155369,
+        "narHash": "sha256-CIuJO5pgwCMsZM8flIU2OiZ79QfDCesXPsAiokCzlNM=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "a9b47d85504bdd199e90846622c76aa0bfeabfac",
+        "rev": "7d050b98e51cdbdd88ad960152d398d41c7ff5b4",
         "type": "github"
       },
       "original": {
@@ -136,11 +136,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1689668210,
-        "narHash": "sha256-XAATwDkaUxH958yXLs1lcEOmU6pSEIkatY3qjqk8X0E=",
+        "lastModified": 1691093055,
+        "narHash": "sha256-sjNWYpDHc6vx+/M0WbBZKltR0Avh2S43UiDbmYtfHt0=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "eb433bff05b285258be76513add6f6c57b441775",
+        "rev": "ebb43bdacd1af8954d04869c77bc3b61fde515e4",
         "type": "github"
       },
       "original": {

flake.nix

@@ -31,9 +31,7 @@
             };
           };
 
-          packages.homeConfigurations = self.homeConfigurations.${system};
-          packages.default =
-            self.homeConfigurations.${system}.walkah.activationPackage;
+          packages.default = self.homeConfigurations.${system}.walkah.activationPackage;
 
           checks = {
             pre-commit-check = pre-commit-hooks.lib.${system}.run {