[chore] flake.lock: update inputs

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/1bbc1a5a1f4de7401c92db85b2119ed21bb4139d' (2024-09-20)
  → 'github:nix-community/home-manager/2f23fa308a7c067e52dfcc30a0758f47043ec176' (2024-09-22)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/944b2aea7f0a2d7c79f72468106bc5510cbf5101' (2024-09-20)
  → 'github:NixOS/nixpkgs/759537f06e6999e141588ff1c9be7f3a5c060106' (2024-09-25)
• Updated input 'nixvim':
    'github:nix-community/nixvim/2bc6a949924319f61619d32695115a61394741f8' (2024-09-21)
  → 'github:nix-community/nixvim/b5c19b6abb0fb0156b1cb76793b363e430e2cb47' (2024-09-27)
• Updated input 'nixvim/nuschtosSearch':
    'github:NuschtOS/search/7733a39a1321057172d87e6251ded7cdeb67171e' (2024-09-20)
  → 'github:NuschtOS/search/9f7426e532ef8dfc839c4a3fcc567b13a20a70d3' (2024-09-27)
• Updated input 'nixvim/treefmt-nix':
    'github:numtide/treefmt-nix/ee41a466c2255a3abe6bc50fc6be927cdee57a9f' (2024-09-19)
  → 'github:numtide/treefmt-nix/1bff2ba6ec22bc90e9ad3f7e94cca0d37870afa3' (2024-09-25)
• Updated input 'unstable':
    'github:NixOS/nixpkgs/c04d5652cfa9742b1d519688f65d1bbccea9eb7e' (2024-09-19)
  → 'github:NixOS/nixpkgs/1925c603f17fc89f4c8f6bf6f631a802ad85d784' (2024-09-26)

flake.lock

@@ -240,11 +240,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1727514110,
-        "narHash": "sha256-0YRcOxJG12VGDFH8iS8pJ0aYQQUAgo/r3ZAL+cSh9nk=",
+        "lastModified": 1726745158,
+        "narHash": "sha256-D5AegvGoEjt4rkKedmxlSEmC+nNLMBPWFxvmYnVLhjk=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "85f7a7177c678de68224af3402ab8ee1bcee25c8",
+        "rev": "4e743a6920eab45e8ba0fbe49dc459f1423a4b74",
         "type": "github"
       },
       "original": {
@@ -350,11 +350,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1727540905,
-        "narHash": "sha256-40J9tW7Y794J7Uw4GwcAKlMxlX2xISBl6IBigo83ih8=",
+        "lastModified": 1727264057,
+        "narHash": "sha256-KQPI8CTTnB9CrJ7LrmLC4VWbKZfljEPBXOFGZFRpxao=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "fbca5e745367ae7632731639de5c21f29c8744ed",
+        "rev": "759537f06e6999e141588ff1c9be7f3a5c060106",
         "type": "github"
       },
       "original": {
@@ -383,11 +383,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1727557953,
-        "narHash": "sha256-xe8JQaNOPTyzWsSlLu2yC6qw4SjOMHrXk4Iq+pIgLhM=",
+        "lastModified": 1727471696,
+        "narHash": "sha256-3r/VNQp5aJK9Gj8hKdfSYqeXcc0kqpfFYhEg8ioWttE=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "2c4e4681db658deeceb2f781136d7ba1d0009521",
+        "rev": "b5c19b6abb0fb0156b1cb76793b363e430e2cb47",
         "type": "github"
       },
       "original": {
@@ -487,11 +487,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1727431250,
-        "narHash": "sha256-uGRlRT47ecicF9iLD1G3g43jn2e+b5KaMptb59LHnvM=",
+        "lastModified": 1727252110,
+        "narHash": "sha256-3O7RWiXpvqBcCl84Mvqa8dXudZ1Bol1ubNdSmQt7nF4=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "879b29ae9a0378904fbbefe0dadaed43c8905754",
+        "rev": "1bff2ba6ec22bc90e9ad3f7e94cca0d37870afa3",
         "type": "github"
       },
       "original": {