flake: deduplicate home-manager

flake.lock

@@ -3,7 +3,9 @@
     "agenix": {
       "inputs": {
         "darwin": "darwin",
-        "home-manager": "home-manager",
+        "home-manager": [
+          "home-manager"
+        ],
         "nixpkgs": [
           "nixpkgs"
         ],
@@ -64,27 +66,6 @@
       }
     },
     "home-manager": {
-      "inputs": {
-        "nixpkgs": [
-          "agenix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1703113217,
-        "narHash": "sha256-7ulcXOk63TIT2lVDSExj7XzFx09LpdSAPtvgtM7yQPE=",
-        "owner": "nix-community",
-        "repo": "home-manager",
-        "rev": "3bfaacf46133c037bb356193bd2f1765d9dc82c1",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "home-manager",
-        "type": "github"
-      }
-    },
-    "home-manager_2": {
       "inputs": {
         "nixpkgs": [
           "nixpkgs"
@@ -157,7 +138,7 @@
       "inputs": {
         "agenix": "agenix",
         "flake-utils": "flake-utils",
-        "home-manager": "home-manager_2",
+        "home-manager": "home-manager",
         "impermanence": "impermanence",
         "nixpkgs": "nixpkgs",
         "nixpkgs-unstable": "nixpkgs-unstable"

flake.nix

@@ -7,6 +7,7 @@
 
     agenix.url = "github:ryantm/agenix";
     agenix.inputs.nixpkgs.follows = "nixpkgs";
+    agenix.inputs.home-manager.follows = "home-manager";
 
     home-manager.url = "github:nix-community/home-manager/release-23.11";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";