[chore] flake.lock: update inputs

Flake lock file updates:

• Updated input 'nixvim':
    'github:nix-community/nixvim/4c8d3559ac4548723eeba9861a94ab63219b0d43' (2024-08-23)
  → 'github:nix-community/nixvim/eac092c876e4c4861c6df0cff93e25b972b1842c' (2024-08-26)
• Updated input 'nixvim/git-hooks':
    'github:cachix/git-hooks.nix/6cedaa7c1b4f82a266e5d30f212273e60d62cb0d' (2024-08-21)
  → 'github:cachix/git-hooks.nix/c8a54057aae480c56e28ef3e14e4960628ac495b' (2024-08-23)
• Updated input 'nixvim/nuschtosSearch':
    'github:NuschtOS/search/a05d1805f2a2bc47d230e5e92aecbf69f784f3d0' (2024-08-18)
  → 'github:NuschtOS/search/5a08d691de30b6fc28d58ce71a5e420f2694e087' (2024-08-25)
• Updated input 'nixvim/treefmt-nix':
    'github:numtide/treefmt-nix/1d07739554fdc4f8481068f1b11d6ab4c1a4167a' (2024-08-16)
  → 'github:numtide/treefmt-nix/070f834771efa715f3e74cd8ab93ecc96fabc951' (2024-08-22)
• Updated input 'unstable':
    'github:NixOS/nixpkgs/c374d94f1536013ca8e92341b540eba4c22f9c62' (2024-08-21)
  → 'github:NixOS/nixpkgs/d0e1602ddde669d5beb01aec49d71a51937ed7be' (2024-08-24)

flake.lock

@@ -383,11 +383,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1724528976,
+        "lastModified": 1724710305,
-        "narHash": "sha256-5W13nD/5ySIsxSvDqXHlj4bg2F3tNcYGKCGudWzpNzw=",
+        "narHash": "sha256-qotbY/mgvykExLqRLAKN4yeufPfIjnMaK6hQQFhE2DE=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "8234ee85eaa2c8b7f2c74f5b4cdf02c4965b07fc",
+        "rev": "eac092c876e4c4861c6df0cff93e25b972b1842c",
         "type": "github"
       },
       "original": {
@@ -502,11 +502,11 @@
     },
     "unstable": {
       "locked": {
-        "lastModified": 1724224976,
+        "lastModified": 1724479785,
-        "narHash": "sha256-Z/ELQhrSd7bMzTO8r7NZgi9g5emh+aRKoCdaAv5fiO0=",
+        "narHash": "sha256-pP3Azj5d6M5nmG68Fu4JqZmdGt4S4vqI5f8te+E/FTw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c374d94f1536013ca8e92341b540eba4c22f9c62",
+        "rev": "d0e1602ddde669d5beb01aec49d71a51937ed7be",
         "type": "github"
       },
       "original": {