add dev container

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1787146702,
-        "narHash": "sha256-YbRcLdU/yK4gWsQg7V8WTKZHfXL33g8+wSFUX3wyevs=",
+        "lastModified": 1787377438,
+        "narHash": "sha256-Sxu1NLTD/Ern6hFGLlZmtKCSct3YQXZI/lls8RE1XeM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "173b7e8d40fdc8c296a9c99854314f17a3a1704c",
+        "rev": "65258d5c65a250189fde2e35f490d15e064c4c62",
         "type": "github"
       },
       "original": {
@@ -38,11 +38,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1787101114,
-        "narHash": "sha256-gwrPcFf/rDjHPaVflbDZ040ZDmBTRj/7+s8ZmE2SaIM=",
+        "lastModified": 1788297115,
+        "narHash": "sha256-Z+vUNbfd2FIKkWOTkcT7RYlh3oFCnig/d2eXD1SWf2E=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "b18a4b905f8d028dc4476412e6d6891728695379",
+        "rev": "a3116115851d68b8952a2a4221cc25a84e56b532",
         "type": "github"
       },
       "original": {
@@ -54,11 +54,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1787172299,
-        "narHash": "sha256-PShzS87awOlE5XWkxUGBd/58/F+AtE2ZMgFffKj4r8s=",
+        "lastModified": 1788341726,
+        "narHash": "sha256-j5+eRQb5YSM6uTONTnEoE1YnL63gummxZjud4kqe9+I=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "07e1d92cdc0ed416cfa11ff3ca40d17e61cfba7a",
+        "rev": "0e7b0ccc10ca9ac4498d5161da49c9664e9f6bff",
         "type": "github"
       },
       "original": {