flake.lock: Update

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/30fc1b532645a21e157b6e33e3f8b4c154f86382?narHash=sha256-XbtRMewPGJwTNhBC4pnBu3w/xT1XejvB0HfohC2Kga8%3D' (2025-09-02)
  → 'github:nix-community/home-manager/6159629d05a0e92bb7fb7211e74106ae1d552401?narHash=sha256-vZh/YH2D7oDFek10r0TbGn3qJrqGv69sSP%2BoF8PFDqQ%3D' (2025-09-03)
• Updated input 'nixpkgs-stable':
    'github:nixos/nixpkgs/7c815e513adbf03c9098b2bd230c1e0525c8a7f9?narHash=sha256-9Rsn9XEWINExosFkKEqdp8EI6Mujr1gmQiyrEcts2ls%3D' (2025-09-01)
  → 'github:nixos/nixpkgs/0e6684e6c5755325f801bda1751a8a4038145d7d?narHash=sha256-6tooT142NLcFjt24Gi4B0G1pgWLvfw7y93sYEfSHlLI%3D' (2025-09-03)

flake.lock

@@ -28,11 +28,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1756842514,
+        "lastModified": 1756903364,
-        "narHash": "sha256-XbtRMewPGJwTNhBC4pnBu3w/xT1XejvB0HfohC2Kga8=",
+        "narHash": "sha256-vZh/YH2D7oDFek10r0TbGn3qJrqGv69sSP+oF8PFDqQ=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "30fc1b532645a21e157b6e33e3f8b4c154f86382",
+        "rev": "6159629d05a0e92bb7fb7211e74106ae1d552401",
         "type": "github"
       },
       "original": {
@@ -125,11 +125,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1756754095,
+        "lastModified": 1756886854,
-        "narHash": "sha256-9Rsn9XEWINExosFkKEqdp8EI6Mujr1gmQiyrEcts2ls=",
+        "narHash": "sha256-6tooT142NLcFjt24Gi4B0G1pgWLvfw7y93sYEfSHlLI=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "7c815e513adbf03c9098b2bd230c1e0525c8a7f9",
+        "rev": "0e6684e6c5755325f801bda1751a8a4038145d7d",
         "type": "github"
       },
       "original": {