update: update nix flake

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1772252606,
-        "narHash": "sha256-SiIhFq4XbD3LmODQ2mTtakRBnjBn/KoSgAOId1cL1Ks=",
+        "lastModified": 1772674218,
+        "narHash": "sha256-1oc5zUFOjeK2Bro5cdCe3Fc/uzQIHyxfKMDZQ+Zm6Uo=",
         "owner": "ryoppippi",
         "repo": "claude-code-overlay",
-        "rev": "b1ebf027412136bbbe4202741c3d48721644bc4b",
+        "rev": "e177db5beaf0cd10761e1b4a6eac2906627ed119",
         "type": "github"
       },
       "original": {
@@ -48,11 +48,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1772569491,
-        "narHash": "sha256-bdr6ueeXO1Xg91sFkuvaysYF0mVdwHBpdyhTjBEWv+s=",
+        "lastModified": 1772633327,
+        "narHash": "sha256-jl+DJB2DUx7EbWLRng+6HNWW/1/VQOnf0NsQB4PlA7I=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "924e61f5c2aeab38504028078d7091077744ab17",
+        "rev": "5a75730e6f21ee624cbf86f4915c6e7489c74acc",
         "type": "github"
       },
       "original": {
@@ -119,11 +119,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1772542754,
-        "narHash": "sha256-WGV2hy+VIeQsYXpsLjdr4GvHv5eECMISX1zKLTedhdg=",
+        "lastModified": 1772624091,
+        "narHash": "sha256-QKyJ0QGWBn6r0invrMAK8dmJoBYWoOWy7lN+UHzW1jc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "8c809a146a140c5c8806f13399592dbcb1bb5dc4",
+        "rev": "80bdc1e5ce51f56b19791b52b2901187931f5353",
         "type": "github"
       },
       "original": {
@@ -141,11 +141,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1772583385,
-        "narHash": "sha256-3m4A+B/CnrG3xUeZbOw1OoLdSvB+7I/zZTW4fLM1go0=",
+        "lastModified": 1772745558,
+        "narHash": "sha256-pVmX5Z0PLUZIL7TFcfYyWNqEKDVf72bAz0PORyNQHSQ=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "29adb5e8129c1020e59ca0a76b2a40d0e4a74eb1",
+        "rev": "361709a61eebc0b1783dd478677b7ac4e1efa0a2",
         "type": "github"
       },
       "original": {
@@ -173,11 +173,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1772517053,
-        "narHash": "sha256-aBuL2TFnyBLR+t6iBlKnTWWzprXYKQQIaV0IuCSPPeE=",
+        "lastModified": 1772638901,
+        "narHash": "sha256-kzAyU054Mzpnzgx475MgmcjYJXxXWQWBG7LLsYtHXKw=",
         "owner": "0xc000022070",
         "repo": "zen-browser-flake",
-        "rev": "32e9673aee2ae994ced561247918952398a3e933",
+        "rev": "75de12ddd50616a3628499ec18b648bceb88eb0d",
         "type": "github"
       },
       "original": {