[chore] flake.lock: update inputs

Flake lock file updates:

• Updated input 'nixvim':
    'github:nix-community/nixvim/838829c8f9cb238a915fe3d6ac36df1a3f040d2c' (2024-12-02)
  → 'github:nix-community/nixvim/e680b367c726e2ae37d541328fe81f8daaf49a6c' (2024-12-02)
• Updated input 'stylix':
    'github:danth/stylix/d13ffb381c83b6139b9d67feff7addf18f8408fe' (2024-11-30)
  → 'github:danth/stylix/74ee1ed5057e44edbcc36aa189a91d31eda60485' (2024-12-02)
• Updated input 'unstable':
    'github:NixOS/nixpkgs/970e93b9f82e2a0f3675757eb0bfc73297cc6370' (2024-11-28)
  → 'github:NixOS/nixpkgs/ac35b104800bff9028425fec3b6e8a41de2bbfff' (2024-12-01)

flake.lock

@@ -246,11 +246,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1733098942,
-        "narHash": "sha256-RnDTSTRYcfgqrkBPNN7uvojwRzEKPYiZaFg9VQ4m7hQ=",
+        "lastModified": 1733132296,
+        "narHash": "sha256-fYEf0IgsNJp/hcb+C3FKtJvVabPDQs64hdL0izNBwXc=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "838829c8f9cb238a915fe3d6ac36df1a3f040d2c",
+        "rev": "e680b367c726e2ae37d541328fe81f8daaf49a6c",
         "type": "github"
       },
       "original": {
@@ -298,11 +298,11 @@
         "tinted-tmux": "tinted-tmux"
       },
       "locked": {
-        "lastModified": 1732993760,
-        "narHash": "sha256-t1J6wgzGjvvGNfdd0ei8HnZf9sTw+SpvCNAX0i6Qgwc=",
+        "lastModified": 1733153724,
+        "narHash": "sha256-28nueT0pl+YpwUey44InOqct4+7p+DkiKOfkBBDCOeU=",
         "owner": "danth",
         "repo": "stylix",
-        "rev": "d13ffb381c83b6139b9d67feff7addf18f8408fe",
+        "rev": "74ee1ed5057e44edbcc36aa189a91d31eda60485",
         "type": "github"
       },
       "original": {
@@ -398,11 +398,11 @@
     },
     "unstable": {
       "locked": {
-        "lastModified": 1732837521,
-        "narHash": "sha256-jNRNr49UiuIwaarqijgdTR2qLPifxsVhlJrKzQ8XUIE=",
+        "lastModified": 1733015953,
+        "narHash": "sha256-t4BBVpwG9B4hLgc6GUBuj3cjU7lP/PJfpTHuSqE+crk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "970e93b9f82e2a0f3675757eb0bfc73297cc6370",
+        "rev": "ac35b104800bff9028425fec3b6e8a41de2bbfff",
         "type": "github"
       },
       "original": {