diff --git a/flake.lock b/flake.lock
index c1ea33f..20bd459 100644
--- a/flake.lock
+++ b/flake.lock
@@ -45,20 +45,96 @@
         ]
       },
       "locked": {
-        "lastModified": 1777369708,
-        "narHash": "sha256-1xW7cRZNsFNPQD+cE0fwnLVStnDth0HSoASEIFeT7uI=",
+        "lastModified": 1778446047,
+        "narHash": "sha256-oQvcadh2BCkrog+SGrG6YffKJrveYpjj3TdQJWaKhaM=",
         "owner": "nix-community",
         "repo": "bun2nix",
-        "rev": "e659e1cc4b8e1b21d0aa85f1c481f9db61ecfa98",
+        "rev": "f2bc12af1a6369648aac41041ceeaa0b866599c6",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "staging-2.1.0",
         "repo": "bun2nix",
         "type": "github"
       }
     },
+    "cachix": {
+      "inputs": {
+        "devenv": [
+          "devenv"
+        ],
+        "flake-compat": [
+          "devenv",
+          "flake-compat"
+        ],
+        "git-hooks": [
+          "devenv",
+          "git-hooks"
+        ],
+        "nixpkgs": [
+          "devenv",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1777487137,
+        "narHash": "sha256-TuvKVBX60mqyMT6OB5JqVEh1YIWtFMR/igLCaCdC9tw=",
+        "owner": "cachix",
+        "repo": "cachix",
+        "rev": "a66a440c321d35f7193472c317f42a55ccd1cb93",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "ref": "latest",
+        "repo": "cachix",
+        "type": "github"
+      }
+    },
+    "crate2nix": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1772186516,
+        "narHash": "sha256-8s28pzmQ6TOIUzznwFibtW1CMieMUl1rYJIxoQYor58=",
+        "owner": "rossng",
+        "repo": "crate2nix",
+        "rev": "ba5dd398e31ee422fbe021767eb83b0650303a6e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rossng",
+        "repo": "crate2nix",
+        "rev": "ba5dd398e31ee422fbe021767eb83b0650303a6e",
+        "type": "github"
+      }
+    },
+    "devenv": {
+      "inputs": {
+        "cachix": "cachix",
+        "crate2nix": "crate2nix",
+        "flake-compat": "flake-compat",
+        "flake-parts": "flake-parts",
+        "ghostty": "ghostty",
+        "git-hooks": "git-hooks",
+        "nix": "nix",
+        "nixd": "nixd",
+        "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1779749056,
+        "narHash": "sha256-AtocdrunzuxTvSDn+82RntEhrs6TicM6Z4/zNQS9KKg=",
+        "owner": "cachix",
+        "repo": "devenv",
+        "rev": "099ac65fcef79e88127bdc06adbd1ea94255274a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "devenv",
+        "type": "github"
+      }
+    },
     "disko": {
       "inputs": {
         "nixpkgs": [
@@ -66,11 +142,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1776613567,
-        "narHash": "sha256-gC9Cp5ibBmGD5awCA9z7xy6MW6iJufhazTYJOiGlCUI=",
+        "lastModified": 1779699611,
+        "narHash": "sha256-EcCaSTKnmg2o4wLKaN1aqQFomwyhO7ik0bX9COdyCas=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "32f4236bfc141ae930b5ba2fb604f561fed5219d",
+        "rev": "5ba0c9555c28685e57fa54c7a25e42c7efdbfc8d",
         "type": "github"
       },
       "original": {
@@ -100,19 +176,35 @@
         "type": "github"
       }
     },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1767039857,
+        "narHash": "sha256-vNpUSpF5Nuw8xvDLj2KCwwksIbjua2LZCqhV1LNRDns=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "5edf11c44bc78a0d334f6334cdaf7d60d732daab",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-parts": {
       "inputs": {
         "nixpkgs-lib": [
-          "llm-agents",
+          "devenv",
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1775087534,
-        "narHash": "sha256-91qqW8lhL7TLwgQWijoGBbiD4t7/q75KTi8NxjVmSmA=",
+        "lastModified": 1778716662,
+        "narHash": "sha256-m1Yf0wZ8j1OHjTc2UwHwyQRSnNeSgLJOd7q5Y45hzi4=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "3107b77cd68437b9a76194f0f7f9c55f2329ca5b",
+        "rev": "f7c1a2d347e4c52d5fb8d10cb4d94b5884e546fb",
         "type": "github"
       },
       "original": {
@@ -122,6 +214,27 @@
       }
     },
     "flake-parts_2": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "llm-agents",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1778716662,
+        "narHash": "sha256-m1Yf0wZ8j1OHjTc2UwHwyQRSnNeSgLJOd7q5Y45hzi4=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "f7c1a2d347e4c52d5fb8d10cb4d94b5884e546fb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "flake-parts_3": {
       "inputs": {
         "nixpkgs-lib": "nixpkgs-lib"
       },
@@ -139,6 +252,70 @@
         "type": "github"
       }
     },
+    "ghostty": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1779069789,
+        "narHash": "sha256-ojo+gso45/6CVSuqfSVnlWpQ4d0QeLgwok+v/g3yu0E=",
+        "owner": "ghostty-org",
+        "repo": "ghostty",
+        "rev": "4b7bf0b20e3baf9c1ba10c63f2ad1fd853faea8f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ghostty-org",
+        "repo": "ghostty",
+        "type": "github"
+      }
+    },
+    "git-hooks": {
+      "inputs": {
+        "flake-compat": [
+          "devenv",
+          "flake-compat"
+        ],
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "devenv",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1778507602,
+        "narHash": "sha256-kTwur1wV+01SdqskVMSo6JMEpg71ps3HpbFY2GsflKs=",
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "rev": "61ab0e80d9c7ab14c256b5b453d8b3fb0189ba0a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "type": "github"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "devenv",
+          "git-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"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -146,11 +323,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1777642796,
-        "narHash": "sha256-EHNul4TIK2coKUgiFvm2FooYQNZWrc8iX5hKQQMahXU=",
+        "lastModified": 1779726696,
+        "narHash": "sha256-/p37CB5n6Wpw250b0Lq0CYwNq2D8uGKzDoBulyLcQqA=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "94db02863273736b57b9dcb1b5c4e873705c64c0",
+        "rev": "1a95e2efb477959b70b4a14c51035975c0481df6",
         "type": "github"
       },
       "original": {
@@ -161,11 +338,11 @@
     },
     "import-tree": {
       "locked": {
-        "lastModified": 1773693634,
-        "narHash": "sha256-BtZ2dtkBdSUnFPPFc+n0kcMbgaTxzFNPv2iaO326Ffg=",
+        "lastModified": 1778781969,
+        "narHash": "sha256-Jjuz5CmSkur8KvLDoGa+vylEp+RkQtv4mt/qcMznpH0=",
         "owner": "vic",
         "repo": "import-tree",
-        "rev": "c41e7d58045f9057880b0d85e1152d6a4430dbf1",
+        "rev": "d321337efd0f23a9eb14a42adb7b2c29313ab274",
         "type": "github"
       },
       "original": {
@@ -178,19 +355,19 @@
       "inputs": {
         "blueprint": "blueprint",
         "bun2nix": "bun2nix",
-        "flake-parts": "flake-parts",
+        "flake-parts": "flake-parts_2",
         "nixpkgs": [
           "nixpkgs"
         ],
         "systems": "systems_2",
-        "treefmt-nix": "treefmt-nix"
+        "treefmt-nix": "treefmt-nix_2"
       },
       "locked": {
-        "lastModified": 1777637197,
-        "narHash": "sha256-RSevrcyS4z2Fx4+fk2NoWCvnxG3Z8lws3uemRJ3XaWc=",
+        "lastModified": 1779868340,
+        "narHash": "sha256-TK1oFHU2SPXuB1gUX3SnqNujViWiYIPYTuWxXy1wR6U=",
         "owner": "numtide",
         "repo": "llm-agents.nix",
-        "rev": "7381a70995f62d5f54545539765b8d638984b43c",
+        "rev": "93c592a1bf2bfcb7e72b9a5344611efcf72917db",
         "type": "github"
       },
       "original": {
@@ -201,8 +378,8 @@
     },
     "lux-pkgs": {
       "inputs": {
-        "flake-parts": "flake-parts_2",
-        "nixpkgs": "nixpkgs"
+        "flake-parts": "flake-parts_3",
+        "nixpkgs": "nixpkgs_2"
       },
       "locked": {
         "lastModified": 1772315038,
@@ -222,17 +399,17 @@
       "inputs": {
         "niri-stable": "niri-stable",
         "niri-unstable": "niri-unstable",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs_3",
         "nixpkgs-stable": "nixpkgs-stable",
         "xwayland-satellite-stable": "xwayland-satellite-stable",
         "xwayland-satellite-unstable": "xwayland-satellite-unstable"
       },
       "locked": {
-        "lastModified": 1777633931,
-        "narHash": "sha256-306tONvDv0lhoT7Ge42ghjxPE2ndB3wTKwwtyZS2qJE=",
+        "lastModified": 1779748545,
+        "narHash": "sha256-AbRQrrpcNTBUoIf7Kc1qsdhsRLtZ0DDw+udm+8NWlJk=",
         "owner": "sodiboo",
         "repo": "niri-flake",
-        "rev": "c291d31da4a27a31b08fab5a468c086888095a3f",
+        "rev": "3754a033e05c750ef46fe4f078d79b826c4f9287",
         "type": "github"
       },
       "original": {
@@ -261,11 +438,11 @@
     "niri-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1777627080,
-        "narHash": "sha256-9xzxgWsZZRbiMDa6iSZfD1dZGlUvsHp2aawWM5LK6F8=",
+        "lastModified": 1779374863,
+        "narHash": "sha256-qKWgJ2MUODpg+b8tOwWMdMKREvs8TdGBz63SHaQZCeA=",
         "owner": "YaLTeR",
         "repo": "niri",
-        "rev": "5f6f131b24826a01374d5cd87b281bd7ea181537",
+        "rev": "4294948cf1c70c50e938383c2c865d7ca455ac7e",
         "type": "github"
       },
       "original": {
@@ -274,6 +451,46 @@
         "type": "github"
       }
     },
+    "nix": {
+      "inputs": {
+        "flake-compat": [
+          "devenv",
+          "flake-compat"
+        ],
+        "flake-parts": [
+          "devenv",
+          "flake-parts"
+        ],
+        "git-hooks-nix": [
+          "devenv",
+          "git-hooks"
+        ],
+        "nixpkgs": [
+          "devenv",
+          "nixpkgs"
+        ],
+        "nixpkgs-23-11": [
+          "devenv"
+        ],
+        "nixpkgs-regression": [
+          "devenv"
+        ]
+      },
+      "locked": {
+        "lastModified": 1779391158,
+        "narHash": "sha256-NUKwtyaooPLJPBOdg0piBgR6NIzY/n2W45+qkYdh+h8=",
+        "owner": "cachix",
+        "repo": "nix",
+        "rev": "b58ad8fb752809db919ae865c6b2aa3be7d55e1f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "ref": "devenv-2.34",
+        "repo": "nix",
+        "type": "github"
+      }
+    },
     "nix-index-database": {
       "inputs": {
         "nixpkgs": [
@@ -281,11 +498,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1777181277,
-        "narHash": "sha256-yVJbd07ortDRAttDFmDV5p220aOLTHgVAx//0nW/xW8=",
+        "lastModified": 1779604987,
+        "narHash": "sha256-ZQ5z+fVhxYKtIFwtqGp5O0PD84BM1riASvqDaN5Xs+s=",
         "owner": "nix-community",
         "repo": "nix-index-database",
-        "rev": "b8eb7acee0f7604fe1bf6a5b3dcf5254369180fa",
+        "rev": "8fba98c80b48fa013820e0163c5096922fea4ddd",
         "type": "github"
       },
       "original": {
@@ -301,11 +518,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1777588201,
-        "narHash": "sha256-LfQx5BviXSkPOQfyCauFvq6J+NON4HyENCEgZ+MF0JM=",
+        "lastModified": 1779886850,
+        "narHash": "sha256-Udj+9DzeLccvPKoW9Q8xFdqIhrw2jhYMoqxBv+8iWzo=",
         "owner": "BirdeeHub",
         "repo": "nix-wrapper-modules",
-        "rev": "badcc07fd80e0f2dd2432c649664e79e1848ee86",
+        "rev": "168fd6f514a9f8fa47df4fdcf9ecd61db10aec68",
         "type": "github"
       },
       "original": {
@@ -314,13 +531,39 @@
         "type": "github"
       }
     },
+    "nixd": {
+      "inputs": {
+        "flake-parts": [
+          "devenv",
+          "flake-parts"
+        ],
+        "nixpkgs": [
+          "devenv",
+          "nixpkgs"
+        ],
+        "treefmt-nix": "treefmt-nix"
+      },
+      "locked": {
+        "lastModified": 1778381404,
+        "narHash": "sha256-FqhdOTA8vyoIpkHhbs2cCT7h6EWM7nsLeOYJc1ifQLE=",
+        "owner": "nix-community",
+        "repo": "nixd",
+        "rev": "e3e45eb76663f522e196b7f0cf34cab201db7779",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixd",
+        "type": "github"
+      }
+    },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1776983936,
-        "narHash": "sha256-ZOQyNqSvJ8UdrrqU1p7vaFcdL53idK+LOM8oRWEWh6o=",
+        "lastModified": 1779826373,
+        "narHash": "sha256-3sRzgLX86qV5NlhWUAufLmHwkyP03tmL3VdZIM13dEo=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "2096f3f411ce46e88a79ae4eafcfc9df8ed41c61",
+        "rev": "ef4efb84766a166c906bd55759574676bf91267c",
         "type": "github"
       },
       "original": {
@@ -331,18 +574,21 @@
       }
     },
     "nixpkgs": {
+      "inputs": {
+        "nixpkgs-src": "nixpkgs-src"
+      },
       "locked": {
-        "lastModified": 1772173633,
-        "narHash": "sha256-MOH58F4AIbCkh6qlQcwMycyk5SWvsqnS/TCfnqDlpj4=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "c0f3d81a7ddbc2b1332be0d8481a672b4f6004d6",
+        "lastModified": 1778507786,
+        "narHash": "sha256-HzSQCKMsMr8r55LwM1JuzIOB+8bzk0FEv6sItKvsfoY=",
+        "owner": "cachix",
+        "repo": "devenv-nixpkgs",
+        "rev": "8f24a228a782e24576b155d1e39f0d914b380691",
         "type": "github"
       },
       "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
+        "owner": "cachix",
+        "ref": "rolling",
+        "repo": "devenv-nixpkgs",
         "type": "github"
       }
     },
@@ -361,13 +607,30 @@
         "type": "github"
       }
     },
-    "nixpkgs-stable": {
+    "nixpkgs-src": {
+      "flake": false,
       "locked": {
-        "lastModified": 1777428379,
-        "narHash": "sha256-ypxFOeDz+CqADEQNL72haqGjvZQdBR5Vc7pyx2JDttI=",
+        "lastModified": 1778274207,
+        "narHash": "sha256-I4puXmX1iovcCHZlRmztO3vW0mAbbRvq4F8wgIMQ1MM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "755f5aa91337890c432639c60b6064bb7fe67769",
+        "rev": "b3da656039dc7a6240f27b2ef8cc6a3ef3bccae7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1779467186,
+        "narHash": "sha256-nOesoDCiXcUftqbRBMz9tt4blI5PvljMWbm3kuCA+0s=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b77b3de8775677f84492abe84635f87b0e153f0f",
         "type": "github"
       },
       "original": {
@@ -379,11 +642,27 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1777268161,
-        "narHash": "sha256-bxrdOn8SCOv8tN4JbTF/TXq7kjo9ag4M+C8yzzIRYbE=",
+        "lastModified": 1772173633,
+        "narHash": "sha256-MOH58F4AIbCkh6qlQcwMycyk5SWvsqnS/TCfnqDlpj4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "1c3fe55ad329cbcb28471bb30f05c9827f724c76",
+        "rev": "c0f3d81a7ddbc2b1332be0d8481a672b4f6004d6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1779560665,
+        "narHash": "sha256-tpyBcxPpcQb8ukyNF7DoCwfSY3VPsxHoYwj00Cayv5o=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "64c08a7ca051951c8eae34e3e3cb1e202fe36786",
         "type": "github"
       },
       "original": {
@@ -393,26 +672,26 @@
         "type": "github"
       }
     },
-    "nixpkgs_3": {
+    "nixpkgs_4": {
       "locked": {
-        "lastModified": 1777425547,
-        "narHash": "sha256-fUlUlthbjH+ppUqSdGoLFM+GbtuxcDhp8V8ouXEAgow=",
-        "rev": "ebc08544afa77957cc348ba72dc490ec73b87f68",
+        "lastModified": 1779786838,
+        "narHash": "sha256-QvQh/2CMKcrUTHd4jBHAwyRoEC4IXzs0SjMvx5xWY64=",
+        "rev": "f44f7788c891fbe5542177df78374f8cdab10e8f",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-26.05pre988811.ebc08544afa7/nixexprs.tar.xz"
+        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-26.11pre1005282.f44f7788c891/nixexprs.tar.xz"
       },
       "original": {
         "type": "tarball",
         "url": "https://channels.nixos.org/nixpkgs-unstable/nixexprs.tar.xz"
       }
     },
-    "nixpkgs_4": {
+    "nixpkgs_5": {
       "locked": {
-        "lastModified": 1777268161,
-        "narHash": "sha256-bxrdOn8SCOv8tN4JbTF/TXq7kjo9ag4M+C8yzzIRYbE=",
+        "lastModified": 1779560665,
+        "narHash": "sha256-tpyBcxPpcQb8ukyNF7DoCwfSY3VPsxHoYwj00Cayv5o=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "1c3fe55ad329cbcb28471bb30f05c9827f724c76",
+        "rev": "64c08a7ca051951c8eae34e3e3cb1e202fe36786",
         "type": "github"
       },
       "original": {
@@ -424,15 +703,15 @@
     },
     "noctalia": {
       "inputs": {
-        "nixpkgs": "nixpkgs_4",
+        "nixpkgs": "nixpkgs_5",
         "noctalia-qs": "noctalia-qs"
       },
       "locked": {
-        "lastModified": 1777427472,
-        "narHash": "sha256-kqcfLdxb+CqTroMErCScvx6YQcZYJcf6X+z5I8kBJK8=",
+        "lastModified": 1779763713,
+        "narHash": "sha256-as2Vo4PitnWfXezfkQB2H3Rsr/DXJPp4Oe+dE+dZ0Xo=",
         "owner": "noctalia-dev",
         "repo": "noctalia-shell",
-        "rev": "9f8dd48c8df5ab1f7f87ddf9842627e1e5682186",
+        "rev": "272cd91408b5ff6e329e6397eed042fe422069e7",
         "type": "github"
       },
       "original": {
@@ -448,14 +727,14 @@
           "nixpkgs"
         ],
         "systems": "systems_3",
-        "treefmt-nix": "treefmt-nix_2"
+        "treefmt-nix": "treefmt-nix_3"
       },
       "locked": {
-        "lastModified": 1777380063,
-        "narHash": "sha256-q5mWOEICcZzr+KnjIwDHV9EXiBxOC9cnBpxZbDAViU8=",
+        "lastModified": 1779588472,
+        "narHash": "sha256-CVonDVo41DqdqS/kNeXFatwEuTltyXcppm9zkVOnrsM=",
         "owner": "noctalia-dev",
         "repo": "noctalia-qs",
-        "rev": "8742a7a748c43bf44eb6862a8ebd3591ed71502d",
+        "rev": "70fea8a39a908e395de63024a4dfdb829bff1ffe",
         "type": "github"
       },
       "original": {
@@ -466,6 +745,7 @@
     },
     "root": {
       "inputs": {
+        "devenv": "devenv",
         "disko": "disko",
         "elephant": "elephant",
         "flake-parts": [
@@ -480,12 +760,33 @@
         "nix-index-database": "nix-index-database",
         "nix-wrapper-modules": "nix-wrapper-modules",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs_3",
+        "nixpkgs": "nixpkgs_4",
         "noctalia": "noctalia",
         "sops-nix": "sops-nix",
         "walker": "walker"
       }
     },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": [
+          "devenv",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1779074409,
+        "narHash": "sha256-6aXy8Ga41iLVM8ibddFU1O5+wYWcBGNEfZzZuL91eIc=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "2a77b5b1dc952f214e8102acdef1622b68515560",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
     "sops-nix": {
       "inputs": {
         "nixpkgs": [
@@ -493,11 +794,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1777338324,
-        "narHash": "sha256-bc+ZZCmOTNq86/svGnw0tVpH7vJaLYvGLLKFYP08Q8E=",
+        "lastModified": 1777944972,
+        "narHash": "sha256-VfGRo1qTBKOe3s2gOv8LSoA6Fk19PvBlwQ1ECN0Evn8=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "8eaee5c45428b28b8c47a83e4c09dccec5f279b5",
+        "rev": "c591bf665727040c6cc5cb409079acb22dcce33c",
         "type": "github"
       },
       "original": {
@@ -569,7 +870,8 @@
     "treefmt-nix": {
       "inputs": {
         "nixpkgs": [
-          "llm-agents",
+          "devenv",
+          "nixd",
           "nixpkgs"
         ]
       },
@@ -588,6 +890,27 @@
       }
     },
     "treefmt-nix_2": {
+      "inputs": {
+        "nixpkgs": [
+          "llm-agents",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1775636079,
+        "narHash": "sha256-pc20NRoMdiar8oPQceQT47UUZMBTiMdUuWrYu2obUP0=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "790751ff7fd3801feeaf96d7dc416a8d581265ba",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
+      }
+    },
+    "treefmt-nix_3": {
       "inputs": {
         "nixpkgs": [
           "noctalia",
@@ -653,11 +976,11 @@
     "xwayland-satellite-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1773622265,
-        "narHash": "sha256-wToKwH7IgWdGLMSIWksEDs4eumR6UbbsuPQ42r0oTXQ=",
+        "lastModified": 1779745227,
+        "narHash": "sha256-yqY7RtEJGJiENzR0GwL6q69tSAy6xAAmAcLuIhLjPf8=",
         "owner": "Supreeeme",
         "repo": "xwayland-satellite",
-        "rev": "a879e5e0896a326adc79c474bf457b8b99011027",
+        "rev": "5d1efbc9dc3ab1c10160b656e0247f3325daf0f2",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 5fa79db..517ed23 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,6 +6,7 @@
       url = "github:nix-community/disko";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    devenv.url = "github:cachix/devenv";
     flake-parts.follows = "lux-pkgs/flake-parts";
     home-manager = {
       url = "github:nix-community/home-manager";
diff --git a/modules/capabilities/dev-tools.nix b/modules/capabilities/dev-tools.nix
index 2febacd..c260537 100644
--- a/modules/capabilities/dev-tools.nix
+++ b/modules/capabilities/dev-tools.nix
@@ -1,22 +1,27 @@
+{ inputs, ... }:
 {
   flake.modules.homeManager.dev-tools =
     { config, pkgs, ... }:
     {
       home.sessionVariables.CARGO_HOME = "${config.xdg.dataHome}/cargo";
       home.packages = with pkgs; [
-        devenv
         httpie
         bruno
         usql
         posting
         resterm
+        inputs.devenv.packages.${pkgs.stdenv.hostPlatform.system}.default
       ];
 
-      programs.direnv = {
-        enable = true;
-        enableZshIntegration = true;
-        nix-direnv.enable = true;
-      };
+      # programs.direnv = {
+      #   enable = true;
+      #   enableZshIntegration = true;
+      #   nix-direnv.enable = true;
+      # };
+
+      programs.zsh.initContent = ''
+        eval "$(devenv hook zsh)"
+      '';
 
       programs.lazygit = {
         enable = true;