diff --git a/configuration/services/battery-manager.nix b/configuration/services/battery-manager.nix
index a16cca1..9da7e32 100644
--- a/configuration/services/battery-manager.nix
+++ b/configuration/services/battery-manager.nix
@@ -4,9 +4,13 @@
 
   services.batteryManager = {
     enable = true;
-    battery = "3ca39300-c523-4315-b9a3-d030f85a9373";
 
     emailFile = "${config.sops.secrets."battery-manager/email".path}";
     passwordFile = "${config.sops.secrets."battery-manager/password".path}";
+
+    settings = {
+      battery_id = "3ca39300-c523-4315-b9a3-d030f85a9373";
+      log_level = "DEBUG";
+    };
   };
 }
diff --git a/configuration/sops.nix b/configuration/sops.nix
index 3a1c3d8..0337438 100644
--- a/configuration/sops.nix
+++ b/configuration/sops.nix
@@ -1,18 +1,11 @@
-{ config, lib, ... }:
 {
   sops = {
     defaultSopsFile = ../keys/production.yaml;
 
     secrets = {
-      "battery-manager/email" = lib.mkIf config.services.batteryManager.enable {
-        owner = "battery-manager";
-        group = "battery-manager";
-      };
+      "battery-manager/email" = { };
 
-      "battery-manager/password" = lib.mkIf config.services.batteryManager.enable {
-        owner = "battery-manager";
-        group = "battery-manager";
-      };
+      "battery-manager/password" = { };
 
       # Gitea
       "forgejo/metrics-token" = {
diff --git a/flake.lock b/flake.lock
index b2487b6..276b8b2 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,206 @@
 {
   "nodes": {
+    "cachix": {
+      "inputs": {
+        "devenv": [
+          "sonnenshift",
+          "crate2nix"
+        ],
+        "flake-compat": [
+          "sonnenshift",
+          "crate2nix"
+        ],
+        "nixpkgs": "nixpkgs_3",
+        "pre-commit-hooks": [
+          "sonnenshift",
+          "crate2nix"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709700175,
+        "narHash": "sha256-A0/6ZjLmT9qdYzKHmevnEIC7G+GiZ4UCr8v0poRPzds=",
+        "owner": "cachix",
+        "repo": "cachix",
+        "rev": "be97b37989f11b724197b5f4c7ffd78f12c8c4bf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "ref": "latest",
+        "repo": "cachix",
+        "type": "github"
+      }
+    },
+    "cachix_2": {
+      "inputs": {
+        "devenv": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable"
+        ],
+        "flake-compat": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable"
+        ],
+        "nixpkgs": "nixpkgs_4",
+        "pre-commit-hooks": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable"
+        ]
+      },
+      "locked": {
+        "lastModified": 1716549461,
+        "narHash": "sha256-lHy5kgx6J8uD+16SO47dPrbob98sh+W1tf4ceSqPVK4=",
+        "owner": "cachix",
+        "repo": "cachix",
+        "rev": "e2bb269fb8c0828d5d4d2d7b8d09ea85abcacbd4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "ref": "latest",
+        "repo": "cachix",
+        "type": "github"
+      }
+    },
+    "cachix_3": {
+      "inputs": {
+        "devenv": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "crate2nix_stable"
+        ],
+        "flake-compat": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "crate2nix_stable"
+        ],
+        "nixpkgs": "nixpkgs_5",
+        "pre-commit-hooks": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "crate2nix_stable"
+        ]
+      },
+      "locked": {
+        "lastModified": 1716549461,
+        "narHash": "sha256-lHy5kgx6J8uD+16SO47dPrbob98sh+W1tf4ceSqPVK4=",
+        "owner": "cachix",
+        "repo": "cachix",
+        "rev": "e2bb269fb8c0828d5d4d2d7b8d09ea85abcacbd4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "ref": "latest",
+        "repo": "cachix",
+        "type": "github"
+      }
+    },
+    "crate2nix": {
+      "inputs": {
+        "cachix": "cachix",
+        "crate2nix_stable": "crate2nix_stable",
+        "devshell": "devshell_3",
+        "flake-compat": "flake-compat_4",
+        "flake-parts": "flake-parts_3",
+        "nix-test-runner": "nix-test-runner_3",
+        "nixpkgs": [
+          "sonnenshift",
+          "nixpkgs"
+        ],
+        "pre-commit-hooks": "pre-commit-hooks_3"
+      },
+      "locked": {
+        "lastModified": 1739473963,
+        "narHash": "sha256-ItAhpjNUzEWd/cgZVyW/jvoGbCec4TK29e1Mnmn1oJE=",
+        "owner": "nix-community",
+        "repo": "crate2nix",
+        "rev": "be31feae9a82c225c0fd1bdf978565dc452a483a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "crate2nix",
+        "type": "github"
+      }
+    },
+    "crate2nix_stable": {
+      "inputs": {
+        "cachix": "cachix_2",
+        "crate2nix_stable": "crate2nix_stable_2",
+        "devshell": "devshell_2",
+        "flake-compat": "flake-compat_3",
+        "flake-parts": "flake-parts_2",
+        "nix-test-runner": "nix-test-runner_2",
+        "nixpkgs": "nixpkgs_7",
+        "pre-commit-hooks": "pre-commit-hooks_2"
+      },
+      "locked": {
+        "lastModified": 1719760004,
+        "narHash": "sha256-esWhRnt7FhiYq0CcIxw9pvH+ybOQmWBfHYMtleaMhBE=",
+        "owner": "nix-community",
+        "repo": "crate2nix",
+        "rev": "1dee214bb20855fa3e1e7bb98d28922ddaff8c57",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "0.14.1",
+        "repo": "crate2nix",
+        "type": "github"
+      }
+    },
+    "crate2nix_stable_2": {
+      "inputs": {
+        "cachix": "cachix_3",
+        "crate2nix_stable": "crate2nix_stable_3",
+        "devshell": "devshell",
+        "flake-compat": "flake-compat_2",
+        "flake-parts": "flake-parts",
+        "nix-test-runner": "nix-test-runner",
+        "nixpkgs": "nixpkgs_6",
+        "pre-commit-hooks": "pre-commit-hooks"
+      },
+      "locked": {
+        "lastModified": 1712821484,
+        "narHash": "sha256-rGT3CW64cJS9nlnWPFWSc1iEa3dNZecVVuPVGzcsHe8=",
+        "owner": "nix-community",
+        "repo": "crate2nix",
+        "rev": "42883afcad3823fa5811e967fb7bff54bc3c9d6d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "0.14.0",
+        "repo": "crate2nix",
+        "type": "github"
+      }
+    },
+    "crate2nix_stable_3": {
+      "inputs": {
+        "flake-utils": "flake-utils"
+      },
+      "locked": {
+        "lastModified": 1702842982,
+        "narHash": "sha256-A9AowkHIjsy1a4LuiPiVP88FMxyCWK41flZEZOUuwQM=",
+        "owner": "nix-community",
+        "repo": "crate2nix",
+        "rev": "75ac2973affa6b9b4f661a7b592cba6e4f51d426",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "0.12.0",
+        "repo": "crate2nix",
+        "type": "github"
+      }
+    },
     "deploy-rs": {
       "inputs": {
         "flake-compat": "flake-compat",
@@ -20,6 +221,78 @@
         "type": "github"
       }
     },
+    "devshell": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "crate2nix_stable",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1717408969,
+        "narHash": "sha256-Q0OEFqe35fZbbRPPRdrjTUUChKVhhWXz3T9ZSKmaoVY=",
+        "owner": "numtide",
+        "repo": "devshell",
+        "rev": "1ebbe68d57457c8cae98145410b164b5477761f4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "devshell",
+        "type": "github"
+      }
+    },
+    "devshell_2": {
+      "inputs": {
+        "flake-utils": "flake-utils_3",
+        "nixpkgs": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1717408969,
+        "narHash": "sha256-Q0OEFqe35fZbbRPPRdrjTUUChKVhhWXz3T9ZSKmaoVY=",
+        "owner": "numtide",
+        "repo": "devshell",
+        "rev": "1ebbe68d57457c8cae98145410b164b5477761f4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "devshell",
+        "type": "github"
+      }
+    },
+    "devshell_3": {
+      "inputs": {
+        "flake-utils": "flake-utils_4",
+        "nixpkgs": [
+          "sonnenshift",
+          "crate2nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1711099426,
+        "narHash": "sha256-HzpgM/wc3aqpnHJJ2oDqPBkNsqWbW0WfWUO8lKu8nGk=",
+        "owner": "numtide",
+        "repo": "devshell",
+        "rev": "2d45b54ca4a183f2fdcf4b19c895b64fbf620ee8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "devshell",
+        "type": "github"
+      }
+    },
     "disko": {
       "inputs": {
         "nixpkgs": [
@@ -42,7 +315,7 @@
     },
     "dream2nix": {
       "inputs": {
-        "nixpkgs": "nixpkgs_3",
+        "nixpkgs": "nixpkgs_8",
         "purescript-overlay": "purescript-overlay",
         "pyproject-nix": "pyproject-nix"
       },
@@ -99,6 +372,48 @@
       }
     },
     "flake-compat_2": {
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "revCount": 57,
+        "type": "tarball",
+        "url": "https://api.flakehub.com/f/pinned/edolstra/flake-compat/1.0.1/018afb31-abd1-7bff-a5e4-cff7e18efb7a/source.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://flakehub.com/f/edolstra/flake-compat/1.tar.gz"
+      }
+    },
+    "flake-compat_3": {
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "revCount": 57,
+        "type": "tarball",
+        "url": "https://api.flakehub.com/f/pinned/edolstra/flake-compat/1.0.1/018afb31-abd1-7bff-a5e4-cff7e18efb7a/source.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://flakehub.com/f/edolstra/flake-compat/1.tar.gz"
+      }
+    },
+    "flake-compat_4": {
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "revCount": 57,
+        "type": "tarball",
+        "url": "https://api.flakehub.com/f/pinned/edolstra/flake-compat/1.0.1/018afb31-abd1-7bff-a5e4-cff7e18efb7a/source.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://flakehub.com/f/edolstra/flake-compat/1.tar.gz"
+      }
+    },
+    "flake-compat_5": {
       "flake": false,
       "locked": {
         "lastModified": 1696426674,
@@ -114,16 +429,157 @@
         "type": "github"
       }
     },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "crate2nix_stable",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1719745305,
+        "narHash": "sha256-xwgjVUpqSviudEkpQnioeez1Uo2wzrsMaJKJClh+Bls=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "c3c5ecc05edc7dafba779c6c1a61cd08ac6583e9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "flake-parts_2": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1719745305,
+        "narHash": "sha256-xwgjVUpqSviudEkpQnioeez1Uo2wzrsMaJKJClh+Bls=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "c3c5ecc05edc7dafba779c6c1a61cd08ac6583e9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "flake-parts_3": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "sonnenshift",
+          "crate2nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1712014858,
+        "narHash": "sha256-sB4SWl2lX95bExY2gMFG5HIzvva5AVMJd4Igm+GpZNw=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "9126214d0a59633752a136528f5f3b9aa8565b7d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "inputs": {
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1726560853,
-        "narHash": "sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ=",
+        "lastModified": 1694529238,
+        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a",
+        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_3"
+      },
+      "locked": {
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_3": {
+      "inputs": {
+        "systems": "systems_4"
+      },
+      "locked": {
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_4": {
+      "inputs": {
+        "systems": "systems_5"
+      },
+      "locked": {
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_5": {
+      "inputs": {
+        "systems": "systems_6"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
         "type": "github"
       },
       "original": {
@@ -152,25 +608,123 @@
         "type": "github"
       }
     },
-    "nix-github-actions": {
+    "gitignore": {
       "inputs": {
         "nixpkgs": [
           "sonnenshift",
-          "poetry2nixi",
+          "crate2nix",
+          "crate2nix_stable",
+          "crate2nix_stable",
+          "pre-commit-hooks",
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1729742964,
-        "narHash": "sha256-B4mzTcQ0FZHdpeWcpDYPERtyjJd/NIuaQ9+BV1h+MpA=",
-        "owner": "nix-community",
-        "repo": "nix-github-actions",
-        "rev": "e04df33f62cdcf93d73e9a04142464753a16db67",
+        "lastModified": 1709087332,
+        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
         "type": "github"
       },
       "original": {
-        "owner": "nix-community",
-        "repo": "nix-github-actions",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
+    "gitignore_2": {
+      "inputs": {
+        "nixpkgs": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "pre-commit-hooks",
+          "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_3": {
+      "inputs": {
+        "nixpkgs": [
+          "sonnenshift",
+          "crate2nix",
+          "pre-commit-hooks",
+          "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"
+      }
+    },
+    "nix-test-runner": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1588761593,
+        "narHash": "sha256-FKJykltAN/g3eIceJl4SfDnnyuH2jHImhMrXS2KvGIs=",
+        "owner": "stoeffel",
+        "repo": "nix-test-runner",
+        "rev": "c45d45b11ecef3eb9d834c3b6304c05c49b06ca2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "stoeffel",
+        "repo": "nix-test-runner",
+        "type": "github"
+      }
+    },
+    "nix-test-runner_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1588761593,
+        "narHash": "sha256-FKJykltAN/g3eIceJl4SfDnnyuH2jHImhMrXS2KvGIs=",
+        "owner": "stoeffel",
+        "repo": "nix-test-runner",
+        "rev": "c45d45b11ecef3eb9d834c3b6304c05c49b06ca2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "stoeffel",
+        "repo": "nix-test-runner",
+        "type": "github"
+      }
+    },
+    "nix-test-runner_3": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1588761593,
+        "narHash": "sha256-FKJykltAN/g3eIceJl4SfDnnyuH2jHImhMrXS2KvGIs=",
+        "owner": "stoeffel",
+        "repo": "nix-test-runner",
+        "rev": "c45d45b11ecef3eb9d834c3b6304c05c49b06ca2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "stoeffel",
+        "repo": "nix-test-runner",
         "type": "github"
       }
     },
@@ -223,6 +777,80 @@
       }
     },
     "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1700612854,
+        "narHash": "sha256-yrQ8osMD+vDLGFX7pcwsY/Qr5PUd6OmDMYJZzZi0+zc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "19cbff58383a4ae384dea4d1d0c823d72b49d614",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1715534503,
+        "narHash": "sha256-5ZSVkFadZbFP1THataCaSf0JH2cAH3S29hU9rrxTEqk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "2057814051972fa1453ddfb0d98badbea9b83c06",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_5": {
+      "locked": {
+        "lastModified": 1715534503,
+        "narHash": "sha256-5ZSVkFadZbFP1THataCaSf0JH2cAH3S29hU9rrxTEqk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "2057814051972fa1453ddfb0d98badbea9b83c06",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_6": {
+      "locked": {
+        "lastModified": 1719506693,
+        "narHash": "sha256-C8e9S7RzshSdHB7L+v9I51af1gDM5unhJ2xO1ywxNH8=",
+        "path": "/nix/store/4p0avw1s3vf27hspgqsrqs37gxk4i83i-source",
+        "rev": "b2852eb9365c6de48ffb0dc2c9562591f652242a",
+        "type": "path"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs_7": {
+      "locked": {
+        "lastModified": 1719506693,
+        "narHash": "sha256-C8e9S7RzshSdHB7L+v9I51af1gDM5unhJ2xO1ywxNH8=",
+        "path": "/nix/store/4p0avw1s3vf27hspgqsrqs37gxk4i83i-source",
+        "rev": "b2852eb9365c6de48ffb0dc2c9562591f652242a",
+        "type": "path"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs_8": {
       "locked": {
         "lastModified": 1729850857,
         "narHash": "sha256-WvLXzNNnnw+qpFOmgaM3JUlNEH+T4s22b5i2oyyCpXE=",
@@ -238,34 +866,118 @@
         "type": "github"
       }
     },
-    "poetry2nixi": {
+    "pre-commit-hooks": {
       "inputs": {
-        "flake-utils": "flake-utils",
-        "nix-github-actions": "nix-github-actions",
+        "flake-compat": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "crate2nix_stable",
+          "flake-compat"
+        ],
+        "gitignore": "gitignore",
         "nixpkgs": [
           "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "crate2nix_stable",
           "nixpkgs"
         ],
-        "systems": "systems_3",
-        "treefmt-nix": "treefmt-nix"
+        "nixpkgs-stable": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "crate2nix_stable",
+          "nixpkgs"
+        ]
       },
       "locked": {
-        "lastModified": 1738741221,
-        "narHash": "sha256-UiTOA89yQV5YNlO1ZAp4IqJUGWOnTyBC83netvt8rQE=",
-        "owner": "nix-community",
-        "repo": "poetry2nix",
-        "rev": "be1fe795035d3d36359ca9135b26dcc5321b31fb",
+        "lastModified": 1719259945,
+        "narHash": "sha256-F1h+XIsGKT9TkGO3omxDLEb/9jOOsI6NnzsXFsZhry4=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "0ff4381bbb8f7a52ca4a851660fc7a437a4c6e07",
         "type": "github"
       },
       "original": {
-        "owner": "nix-community",
-        "repo": "poetry2nix",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
+    "pre-commit-hooks_2": {
+      "inputs": {
+        "flake-compat": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "flake-compat"
+        ],
+        "gitignore": "gitignore_2",
+        "nixpkgs": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": [
+          "sonnenshift",
+          "crate2nix",
+          "crate2nix_stable",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1719259945,
+        "narHash": "sha256-F1h+XIsGKT9TkGO3omxDLEb/9jOOsI6NnzsXFsZhry4=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "0ff4381bbb8f7a52ca4a851660fc7a437a4c6e07",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
+    "pre-commit-hooks_3": {
+      "inputs": {
+        "flake-compat": [
+          "sonnenshift",
+          "crate2nix",
+          "flake-compat"
+        ],
+        "flake-utils": "flake-utils_5",
+        "gitignore": "gitignore_3",
+        "nixpkgs": [
+          "sonnenshift",
+          "crate2nix",
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": [
+          "sonnenshift",
+          "crate2nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1712055707,
+        "narHash": "sha256-4XLvuSIDZJGS17xEwSrNuJLL7UjDYKGJSbK1WWX2AK8=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "e35aed5fda3cc79f88ed7f1795021e559582093a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
         "type": "github"
       }
     },
     "purescript-overlay": {
       "inputs": {
-        "flake-compat": "flake-compat_2",
+        "flake-compat": "flake-compat_5",
         "nixpkgs": [
           "tlaternet-webserver",
           "dream2nix",
@@ -358,21 +1070,22 @@
     },
     "sonnenshift": {
       "inputs": {
+        "crate2nix": "crate2nix",
         "nixpkgs": [
           "nixpkgs"
-        ],
-        "poetry2nixi": "poetry2nixi"
+        ]
       },
       "locked": {
-        "lastModified": 1738867540,
-        "narHash": "sha256-co2Fs1VoWtTzo7IAeRtaNnyofoUWFOv/Aa/+vSorurA=",
-        "ref": "refs/heads/main",
-        "rev": "c6eeff42799c9d4073a241056198004d89bf87df",
-        "revCount": 15,
+        "lastModified": 1740082109,
+        "narHash": "sha256-WdRNkwsIotFOSymee/yQyH46RmYtuxd1FENhvGL4KRc=",
+        "ref": "tlater/rust-rewrite",
+        "rev": "a1b48cf2ba194054e2d8816c94a84cebc4fb5de0",
+        "revCount": 23,
         "type": "git",
         "url": "ssh://git@github.com/sonnenshift/battery-manager"
       },
       "original": {
+        "ref": "tlater/rust-rewrite",
         "type": "git",
         "url": "ssh://git@github.com/sonnenshift/battery-manager"
       }
@@ -442,6 +1155,51 @@
         "type": "github"
       }
     },
+    "systems_4": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_5": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_6": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
     "tlaternet-webserver": {
       "inputs": {
         "dream2nix": "dream2nix",
@@ -464,28 +1222,6 @@
         "url": "https://gitea.tlater.net/tlaternet/tlaternet.git"
       }
     },
-    "treefmt-nix": {
-      "inputs": {
-        "nixpkgs": [
-          "sonnenshift",
-          "poetry2nixi",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1730120726,
-        "narHash": "sha256-LqHYIxMrl/1p3/kvm2ir925tZ8DkI0KA10djk8wecSk=",
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "rev": "9ef337e492a5555d8e17a51c911ff1f02635be15",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "type": "github"
-      }
-    },
     "utils": {
       "inputs": {
         "systems": "systems"
diff --git a/flake.nix b/flake.nix
index b31d108..737a17f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -23,7 +23,7 @@
     };
 
     sonnenshift = {
-      url = "git+ssh://git@github.com/sonnenshift/battery-manager";
+      url = "git+ssh://git@github.com/sonnenshift/battery-manager?ref=tlater/rust-rewrite";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };