flake.lock: Update

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/870883ba11ba1c84f756c0c1f9fa74cdb2a16c1e?narHash=sha256-OxGcFcQdfOK8veZkPdQuqXIotFYiy4sBQB58dMNLeHY%3D' (2025-10-18)
  → 'github:nix-community/home-manager/aeabc1ac63e6ebb8ba4714c4abdfe0556f2de765?narHash=sha256-/xU8iYZjolWbMUNBQF6af5zgGs73Qw21WMgz1tLs3Yw%3D' (2025-10-19)
• Updated input 'nixpkgs-stable':
    'github:nixos/nixpkgs/98ff3f9af2684f6136c24beef08f5e2033fc5389?narHash=sha256-/YdfibIrnqXAL8p5kqCU345mzpHoOtuVIkMiI2pF4Dc%3D' (2025-10-16)
  → 'github:nixos/nixpkgs/81b927b14b7b3988334d5282ef9cba802e193fe1?narHash=sha256-tdoIhL/NlER290HfSjOkgi4jfmjeqmqrzgnmiMtGepE%3D' (2025-10-17)

flake.lock

@@ -28,11 +28,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1760809591,
+        "lastModified": 1760887455,
-        "narHash": "sha256-OxGcFcQdfOK8veZkPdQuqXIotFYiy4sBQB58dMNLeHY=",
+        "narHash": "sha256-/xU8iYZjolWbMUNBQF6af5zgGs73Qw21WMgz1tLs3Yw=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "870883ba11ba1c84f756c0c1f9fa74cdb2a16c1e",
+        "rev": "aeabc1ac63e6ebb8ba4714c4abdfe0556f2de765",
         "type": "github"
       },
       "original": {
@@ -125,11 +125,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1760580664,
+        "lastModified": 1760725957,
-        "narHash": "sha256-/YdfibIrnqXAL8p5kqCU345mzpHoOtuVIkMiI2pF4Dc=",
+        "narHash": "sha256-tdoIhL/NlER290HfSjOkgi4jfmjeqmqrzgnmiMtGepE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "98ff3f9af2684f6136c24beef08f5e2033fc5389",
+        "rev": "81b927b14b7b3988334d5282ef9cba802e193fe1",
         "type": "github"
       },
       "original": {