Bump flake inputs (herdr, home-manager, nixpkgs)

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

flake.lock

@@ -8,11 +8,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1791759048,
-        "narHash": "sha256-/KMQbdh5X6Sa1GTUqyKf3vHdHDgpuRfJr9iHommwiH8=",
+        "lastModified": 1792105523,
+        "narHash": "sha256-DGj+1Z+3zHwyi+Wh6SQqY1ya9kUElF1xVNg3V054X0s=",
         "owner": "ogulcancelik",
         "repo": "herdr",
-        "rev": "dc6b6e5f42831ea7114f34dcf12900680eb36ae0",
+        "rev": "143bf5fd4781d164260c63fe28e7dc08054ad32f",
         "type": "github"
       },
       "original": {
@@ -28,11 +28,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1790996401,
-        "narHash": "sha256-f+kOxEmOUnQazVAmGg0i8hzwgd1kX/geY+k/Dpheye8=",
+        "lastModified": 1792438572,
+        "narHash": "sha256-5mQQOcggBRBXB7NlzUxO0dbvQN4euJOISjNybrtfxPk=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "db7d5e2332710f5abb088f6b5de927d7f9511b35",
+        "rev": "24f8f8e786f87d6a818e1746cb2389bf922afdab",
         "type": "github"
       },
       "original": {
@@ -44,11 +44,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1791662279,
-        "narHash": "sha256-tM6MAMxVwetta6uD2aMzoWQ9v5EAaLLmYumiE4jVZeg=",
-        "rev": "6fcc160353f63555b560f25588925133c8f61f2a",
+        "lastModified": 1792503283,
+        "narHash": "sha256-OtQ9jaQ9aXZDm61TqykPLZdXJa2NMykYG3d0tbT683U=",
+        "rev": "cd4ea8d57de16f4810bc5f14207bac45fbf19f67",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixos/26.05/nixos-26.05.11680.6fcc160353f6/nixexprs.tar.zst"
+        "url": "https://releases.nixos.org/nixos/26.05/nixos-26.05.12297.cd4ea8d57de1/nixexprs.tar.zst"
       },
       "original": {
         "id": "nixpkgs",