diff --git a/flake.lock b/flake.lock
index 34f3fce..4ccb532 100644
--- a/flake.lock
+++ b/flake.lock
@@ -25,6 +25,32 @@
         "type": "github"
       }
     },
+    "agenix-rekey": {
+      "inputs": {
+        "devshell": "devshell",
+        "flake-parts": "flake-parts",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "pre-commit-hooks": [
+          "pre-commit-hooks"
+        ],
+        "treefmt-nix": "treefmt-nix"
+      },
+      "locked": {
+        "lastModified": 1754492276,
+        "narHash": "sha256-cCtleJZQY5eWPYRGl5x63BZ2rfOik4pLveCveH+tmvM=",
+        "owner": "oddlama",
+        "repo": "agenix-rekey",
+        "rev": "69ed7833c0e4e6a677a20894d8f12876b9e2bedb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oddlama",
+        "repo": "agenix-rekey",
+        "type": "github"
+      }
+    },
     "aquamarine": {
       "inputs": {
         "hyprutils": [
@@ -116,6 +142,27 @@
         "type": "github"
       }
     },
+    "devshell": {
+      "inputs": {
+        "nixpkgs": [
+          "agenix-rekey",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1728330715,
+        "narHash": "sha256-xRJ2nPOXb//u1jaBnDP56M7v5ldavjbtR6lfGqSvcKg=",
+        "owner": "numtide",
+        "repo": "devshell",
+        "rev": "dd6b80932022cea34a019e2bb32f6fa9e494dfef",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "devshell",
+        "type": "github"
+      }
+    },
     "disko": {
       "inputs": {
         "nixpkgs": [
@@ -216,23 +263,28 @@
         "type": "github"
       }
     },
-    "flake-compat_5": {
-      "flake": false,
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "agenix-rekey",
+          "nixpkgs"
+        ]
+      },
       "locked": {
-        "lastModified": 1747046372,
-        "narHash": "sha256-CIVLLkVgvHYbgI2UpXvIIBJ12HWgX+fjA8Xf8PUmqCY=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
+        "lastModified": 1733312601,
+        "narHash": "sha256-4pDvzqnegAfRkPwO3wmwBhVi/Sye1mzps0zHWYnP88c=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "205b12d8b7cd4802fbcb8e8ef6a0f1408781a4f9",
         "type": "github"
       },
       "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
         "type": "github"
       }
     },
-    "flake-parts": {
+    "flake-parts_2": {
       "inputs": {
         "nixpkgs-lib": "nixpkgs-lib"
       },
@@ -250,7 +302,7 @@
         "type": "github"
       }
     },
-    "flake-parts_2": {
+    "flake-parts_3": {
       "inputs": {
         "nixpkgs-lib": [
           "nixvim",
@@ -295,7 +347,7 @@
           "nixos-mailserver",
           "flake-compat"
         ],
-        "gitignore": "gitignore_3",
+        "gitignore": "gitignore_2",
         "nixpkgs": [
           "nixos-mailserver",
           "nixpkgs"
@@ -315,26 +367,6 @@
         "type": "github"
       }
     },
-    "git-hooks-nix": {
-      "inputs": {
-        "flake-compat": "flake-compat_2",
-        "gitignore": "gitignore",
-        "nixpkgs": "nixpkgs_2"
-      },
-      "locked": {
-        "lastModified": 1754416808,
-        "narHash": "sha256-c6yg0EQ9xVESx6HGDOCMcyRSjaTpNJP10ef+6fRcofA=",
-        "owner": "cachix",
-        "repo": "git-hooks.nix",
-        "rev": "9c52372878df6911f9afc1e2a1391f55e4dfc864",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "repo": "git-hooks.nix",
-        "type": "github"
-      }
-    },
     "gitea-github-theme": {
       "flake": false,
       "locked": {
@@ -353,27 +385,6 @@
       }
     },
     "gitignore": {
-      "inputs": {
-        "nixpkgs": [
-          "git-hooks-nix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1709087332,
-        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "type": "github"
-      }
-    },
-    "gitignore_2": {
       "inputs": {
         "nixpkgs": [
           "hyprland",
@@ -395,7 +406,7 @@
         "type": "github"
       }
     },
-    "gitignore_3": {
+    "gitignore_2": {
       "inputs": {
         "nixpkgs": [
           "nixos-mailserver",
@@ -417,7 +428,7 @@
         "type": "github"
       }
     },
-    "gitignore_4": {
+    "gitignore_3": {
       "inputs": {
         "nixpkgs": [
           "pre-commit-hooks",
@@ -527,7 +538,7 @@
         "hyprlang": "hyprlang",
         "hyprutils": "hyprutils",
         "hyprwayland-scanner": "hyprwayland-scanner",
-        "nixpkgs": "nixpkgs_3",
+        "nixpkgs": "nixpkgs_2",
         "pre-commit-hooks": "pre-commit-hooks",
         "systems": "systems_3",
         "xdph": "xdph"
@@ -825,7 +836,7 @@
     "nixos-mailserver": {
       "inputs": {
         "blobs": "blobs",
-        "flake-compat": "flake-compat_4",
+        "flake-compat": "flake-compat_3",
         "git-hooks": "git-hooks",
         "nixpkgs": [
           "nixpkgs"
@@ -910,22 +921,6 @@
       }
     },
     "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1754340878,
-        "narHash": "sha256-lgmUyVQL9tSnvvIvBp7x1euhkkCho7n3TMzgjdvgPoU=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "cab778239e705082fe97bb4990e0d24c50924c04",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_3": {
       "locked": {
         "lastModified": 1754725699,
         "narHash": "sha256-iAcj9T/Y+3DBy2J0N+yF9XQQQ8IEb5swLFzs23CdP88=",
@@ -941,7 +936,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_4": {
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1755078291,
         "narHash": "sha256-Hu/gTDoi4uy6TAKISPHQusSMy8U6xUbLSDjKBYdhDIY=",
@@ -958,7 +953,7 @@
     },
     "nixvim": {
       "inputs": {
-        "flake-parts": "flake-parts_2",
+        "flake-parts": "flake-parts_3",
         "nixpkgs": [
           "nixpkgs"
         ],
@@ -1005,8 +1000,8 @@
     },
     "pre-commit-hooks": {
       "inputs": {
-        "flake-compat": "flake-compat_3",
-        "gitignore": "gitignore_2",
+        "flake-compat": "flake-compat_2",
+        "gitignore": "gitignore",
         "nixpkgs": [
           "hyprland",
           "nixpkgs"
@@ -1028,8 +1023,8 @@
     },
     "pre-commit-hooks_2": {
       "inputs": {
-        "flake-compat": "flake-compat_5",
-        "gitignore": "gitignore_4",
+        "flake-compat": "flake-compat_4",
+        "gitignore": "gitignore_3",
         "nixpkgs": [
           "nixpkgs"
         ]
@@ -1051,11 +1046,11 @@
     "root": {
       "inputs": {
         "agenix": "agenix",
+        "agenix-rekey": "agenix-rekey",
         "deploy-rs": "deploy-rs",
         "disko": "disko",
         "firefox-gnome-theme": "firefox-gnome-theme",
-        "flake-parts": "flake-parts",
-        "git-hooks-nix": "git-hooks-nix",
+        "flake-parts": "flake-parts_2",
         "gitea-github-theme": "gitea-github-theme",
         "home-manager": "home-manager",
         "hyprland": "hyprland",
@@ -1064,7 +1059,7 @@
         "kvlibadwaita": "kvlibadwaita",
         "nixos-hardware": "nixos-hardware",
         "nixos-mailserver": "nixos-mailserver",
-        "nixpkgs": "nixpkgs_4",
+        "nixpkgs": "nixpkgs_3",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "nixvim": "nixvim",
         "pre-commit-hooks": "pre-commit-hooks_2",
@@ -1179,6 +1174,27 @@
         "type": "github"
       }
     },
+    "treefmt-nix": {
+      "inputs": {
+        "nixpkgs": [
+          "agenix-rekey",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1735135567,
+        "narHash": "sha256-8T3K5amndEavxnludPyfj3Z1IkcFdRpR23q+T0BVeZE=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "9e09d30a644c57257715902efbb3adc56c79cf28",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
+      }
+    },
     "utils": {
       "inputs": {
         "systems": "systems_2"