chore: update flake.lock

Flake lock file updates:

• Updated input 'neovim-nightly-overlay':
    'github:nix-community/neovim-nightly-overlay/f7fbc4e3d4ccea45eaa5b187884592eb42dfdbbd?narHash=sha256-YMf/PUyY4z7RlIe/Dzn1NnxZGS0Vp2eHxcMNWJM9q%2BA%3D' (2025-12-18)
  → 'github:nix-community/neovim-nightly-overlay/dfbb35b3cf396ead65028b7023f07f51927f86e3?narHash=sha256-gmoKSWO4DM/VnlskS9UmQnXyZTm0xcl4cDx3e/CJZeY%3D' (2026-01-01)
• Updated input 'neovim-nightly-overlay/neovim-src':
    'github:neovim/neovim/c172fd9f464d5766eab9071e8f4770504c920c05?narHash=sha256-KE/ufBGH8XFXTw3Vt1DrK1rQmAEp1Q%2BoyLQibX5UKO0%3D' (2025-12-17)
  → 'github:neovim/neovim/170992c8d218f28dcffd967ecc2bae3fb3c46545?narHash=sha256-SewYGH53QWyiHBNCxJuyESu/D7v0tXi2oq3NREI/AeA%3D' (2025-12-31)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/1306659b587dc277866c7b69eb97e5f07864d8c4?narHash=sha256-KJ2wa/BLSrTqDjbfyNx70ov/HdgNBCBBSQP3BIzKnv4%3D' (2025-12-15)
  → 'github:NixOS/nixpkgs/cad22e7d996aea55ecab064e84834289143e44a0?narHash=sha256-5vKw92l1GyTnjoLzEagJy5V5mDFck72LiQWZSOnSicw%3D' (2025-12-30)
• Updated input 'nvim-treesitter-main':
    'github:iofq/nvim-treesitter-main/2e8b5c686fc346c34b1d2a269584b32f480e7b7f?narHash=sha256-%2BUw%2B965kDJTriyUGiYF/eYAuQBowoBZpLzJswInqLCY%3D' (2025-12-14)
  → 'github:iofq/nvim-treesitter-main/85ae6d99e035e1d1e025bbba8df467e9db709a0b?narHash=sha256-Robm9U2blKNPCqQAMzrNyr2VL/PGSOsyvg%2BNbQL2N0E%3D' (2025-12-28)
• Updated input 'nvim-treesitter-main/nixpkgs':
    'github:nixos/nixpkgs/2fbfb1d73d239d2402a8fe03963e37aab15abe8b?narHash=sha256-9VvC20PJPsleGMewwcWYKGzDIyjckEz8uWmT0vCDYK0%3D' (2025-12-11)
  → 'github:nixos/nixpkgs/3e2499d5539c16d0d173ba53552a4ff8547f4539?narHash=sha256-QEhk0eXgyIqTpJ/ehZKg9IKS7EtlWxF3N7DXy42zPfU%3D' (2025-12-25)
• Updated input 'nvim-treesitter-main/nvim-treesitter':
    'github:nvim-treesitter/nvim-treesitter/74b119812e9f82bccc2f0eca156faff0354362ae?narHash=sha256-HT%2BUzX1m4hm2QAqDa0dltArr3gMyYhXHnHoYkkQBWZA%3D' (2025-12-13)
  → 'github:nvim-treesitter/nvim-treesitter/36fcb4a4238928f0b627e1ab84ade0acc1facc2c?narHash=sha256-E3nJCBGKBUQWYAL9h9ygdtCCndi0%2Brwkq0hhAAq1W94%3D' (2025-12-27)
• Updated input 'nvim-treesitter-main/nvim-treesitter-textobjects':
    'github:nvim-treesitter/nvim-treesitter-textobjects/0d7c800fadcfe2d33089f5726cb8907fc846eece?narHash=sha256-w2dzc5oWyEoPUgbqaAuNKCeFeh81rYJPOCPVRnFC724%3D' (2025-12-14)
  → 'github:nvim-treesitter/nvim-treesitter-textobjects/ecd03f5811eb5c66d2fa420b79121b866feecd82?narHash=sha256-mMxCAkrGqTstEgaf/vwQMEF7D8swH3oyUJtaxuXzpcs%3D' (2025-12-27)

flake.lock

@@ -61,11 +61,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1765495779,
-        "narHash": "sha256-MhA7wmo/7uogLxiewwRRmIax70g6q1U/YemqTGoFHlM=",
+        "lastModified": 1765835352,
+        "narHash": "sha256-XswHlK/Qtjasvhd1nOa1e8MgZ8GS//jBoTqWtrS1Giw=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "5635c32d666a59ec9a55cab87e898889869f7b71",
+        "rev": "a34fae9c08a15ad73f295041fec82323541400a9",
         "type": "github"
       },
       "original": {
@@ -203,11 +203,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1765584279,
-        "narHash": "sha256-hZssjJwVA9/YWqKlETlcgCjLXqm/wSPOmGck6zONFPE=",
+        "lastModified": 1767225850,
+        "narHash": "sha256-gmoKSWO4DM/VnlskS9UmQnXyZTm0xcl4cDx3e/CJZeY=",
         "owner": "nix-community",
         "repo": "neovim-nightly-overlay",
-        "rev": "71fe347191a9ef9d7e05b9dcefa9d6f41863ecad",
+        "rev": "dfbb35b3cf396ead65028b7023f07f51927f86e3",
         "type": "github"
       },
       "original": {
@@ -219,11 +219,11 @@
     "neovim-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1765540238,
-        "narHash": "sha256-3duIlyVx1LbVRImI97zhCJ531Ic3qD4esPaG1JXjb34=",
+        "lastModified": 1767222005,
+        "narHash": "sha256-SewYGH53QWyiHBNCxJuyESu/D7v0tXi2oq3NREI/AeA=",
         "owner": "neovim",
         "repo": "neovim",
-        "rev": "05de0377951c4f2e21bb8f5fef39cbb78035959f",
+        "rev": "170992c8d218f28dcffd967ecc2bae3fb3c46545",
         "type": "github"
       },
       "original": {
@@ -277,27 +277,27 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1765706531,
-        "narHash": "sha256-ri35Hs7AjciVRk930Uox5m5Bwx3U7ONfYXZk5VjziOc=",
+        "lastModified": 1767116409,
+        "narHash": "sha256-5vKw92l1GyTnjoLzEagJy5V5mDFck72LiQWZSOnSicw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f414797feb50abb3f7827a5e3ec289b0c81cca92",
+        "rev": "cad22e7d996aea55ecab064e84834289143e44a0",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "master",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1764950072,
-        "narHash": "sha256-BmPWzogsG2GsXZtlT+MTcAWeDK5hkbGRZTeZNW42fwA=",
+        "lastModified": 1766651565,
+        "narHash": "sha256-QEhk0eXgyIqTpJ/ehZKg9IKS7EtlWxF3N7DXy42zPfU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "f61125a668a320878494449750330ca58b78c557",
+        "rev": "3e2499d5539c16d0d173ba53552a4ff8547f4539",
         "type": "github"
       },
       "original": {
@@ -310,11 +310,11 @@
     "nvim-treesitter": {
       "flake": false,
       "locked": {
-        "lastModified": 1765057102,
-        "narHash": "sha256-2eqOrGqOSis9vHmxe2CIxWfbf92b2iOVLxSSfoNKAw8=",
+        "lastModified": 1766818605,
+        "narHash": "sha256-E3nJCBGKBUQWYAL9h9ygdtCCndi0+rwkq0hhAAq1W94=",
         "owner": "nvim-treesitter",
         "repo": "nvim-treesitter",
-        "rev": "20db421f5fba0c23f6a7629af96ba6d4fc531677",
+        "rev": "36fcb4a4238928f0b627e1ab84ade0acc1facc2c",
         "type": "github"
       },
       "original": {
@@ -331,11 +331,11 @@
         "nvim-treesitter-textobjects": "nvim-treesitter-textobjects"
       },
       "locked": {
-        "lastModified": 1765133966,
-        "narHash": "sha256-bALsLOGiMhs8uc/kgloDX/voquDA81O9AnG0bTJDWvs=",
+        "lastModified": 1766957367,
+        "narHash": "sha256-Robm9U2blKNPCqQAMzrNyr2VL/PGSOsyvg+NbQL2N0E=",
         "owner": "iofq",
         "repo": "nvim-treesitter-main",
-        "rev": "43ebb4a2f28181d15e3f7aea3e13292aa7818b63",
+        "rev": "85ae6d99e035e1d1e025bbba8df467e9db709a0b",
         "type": "github"
       },
       "original": {
@@ -347,11 +347,11 @@
     "nvim-treesitter-textobjects": {
       "flake": false,
       "locked": {
-        "lastModified": 1765057291,
-        "narHash": "sha256-k4U3MGs01DBeb1NZDF3C8uerRAo4o+CZMhy5v3Ub1BU=",
+        "lastModified": 1766794712,
+        "narHash": "sha256-mMxCAkrGqTstEgaf/vwQMEF7D8swH3oyUJtaxuXzpcs=",
         "owner": "nvim-treesitter",
         "repo": "nvim-treesitter-textobjects",
-        "rev": "76deedf0f1cec4496ef8d49b6d1f020f6d0c6ec9",
+        "rev": "ecd03f5811eb5c66d2fa420b79121b866feecd82",
         "type": "github"
       },
       "original": {

flake.nix

@@ -2,7 +2,7 @@
   description = "Neovim derivation";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/master";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     flake-utils.url = "github:numtide/flake-utils";
     neovim-nightly-overlay = {
       url = "github:nix-community/neovim-nightly-overlay";

new

@@ -1 +0,0 @@
-print('kjsnadf')