Allow nix flake check

flake.lock

@@ -96,11 +96,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1775054763,
-        "narHash": "sha256-kpPBeeiXZnUUE3TxJle/7va1cR58BGMv/ESt0SFvALk=",
+        "lastModified": 1776096920,
+        "narHash": "sha256-8ZyTKMgyms+4Gcp1Zy3qMDXLxvO3FUDJUukxUYnlbLU=",
         "ref": "refs/heads/main",
-        "rev": "120b5b2d92a2ca3eb5107bf42aa8f10522497060",
-        "revCount": 18,
+        "rev": "caafea45ba50ab9cdaefaf049ecd862b690124bb",
+        "revCount": 19,
         "type": "git",
         "url": "https://github.com/futureware-tech/nix.git"
       },
@@ -141,11 +141,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1775036584,
-        "narHash": "sha256-zW0lyy7ZNNT/x8JhzFHBsP2IPx7ATZIPai4FJj12BgU=",
+        "lastModified": 1775585728,
+        "narHash": "sha256-8Psjt+TWvE4thRKktJsXfR6PA/fWWsZ04DVaY6PUhr4=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "4e0eb042b67d863b1b34b3f64d52ceb9cd926735",
+        "rev": "580633fa3fe5fc0379905986543fd7495481913d",
         "type": "github"
       },
       "original": {
@@ -204,11 +204,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1775360939,
-        "narHash": "sha256-XUBlSgUFdvTh6+K5LcI5mJu5F5L8scmJDMRiZM484TM=",
+        "lastModified": 1776046499,
+        "narHash": "sha256-Wzc4nn07/0RL21ypPHRzNDQZcjhIC8LaYo7QJQjM5T4=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "2097a5c82bdc099c6135eae4b111b78124604554",
+        "rev": "287f84846c1eb3b72c986f5f6bebcff0bd67440d",
         "type": "github"
       },
       "original": {
@@ -252,11 +252,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1775036866,
-        "narHash": "sha256-ZojAnPuCdy657PbTq5V0Y+AHKhZAIwSIT2cb8UgAz/U=",
+        "lastModified": 1775710090,
+        "narHash": "sha256-ar3rofg+awPB8QXDaFJhJ2jJhu+KqN/PRCXeyuXR76E=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "6201e203d09599479a3b3450ed24fa81537ebc4e",
+        "rev": "4c1018dae018162ec878d42fec712642d214fdfa",
         "type": "github"
       },
       "original": {

legacy/.gemini/policies/nix-build.toml

@@ -26,3 +26,9 @@ toolName = "run_shell_command"
 commandPrefix = "nix-hash"
 decision = "allow"
 priority = 100
+
+[[rule]]
+toolName = "run_shell_command"
+commandPrefix = "nix flake check"
+decision = "allow"
+priority = 100