Remove mynixpkgs and added helium

flake.lock

@@ -102,6 +102,27 @@
         "type": "github"
       }
     },
+    "helium": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "utils": "utils"
+      },
+      "locked": {
+        "lastModified": 1775098031,
+        "narHash": "sha256-OfHMljT9Z053S4Tuw3YCaicXZy5ROzvmzCpBqRlSYa0=",
+        "owner": "schembriaiden",
+        "repo": "helium-browser-nix-flake",
+        "rev": "d79ff6e1c30e93f621ac0d27b0057ff9ee811c1a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "schembriaiden",
+        "repo": "helium-browser-nix-flake",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -138,25 +159,6 @@
         "type": "github"
       }
     },
-    "mynixpkgs": {
-      "inputs": {
-        "nixpkgs": "nixpkgs",
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1773777798,
-        "narHash": "sha256-2RqnNcMmPSWvS3Dxbd2rY8pPz4gaNqnUlPaLH3VLogo=",
-        "owner": "linuxmobile",
-        "repo": "mynixpkgs",
-        "rev": "5bd67d272772b698ec7f2a27babfb76df8c58774",
-        "type": "github"
-      },
-      "original": {
-        "owner": "linuxmobile",
-        "repo": "mynixpkgs",
-        "type": "github"
-      }
-    },
     "nix-index-db": {
       "inputs": {
         "nixpkgs": [
@@ -178,22 +180,6 @@
       }
     },
     "nixpkgs": {
-      "locked": {
-        "lastModified": 1772963539,
-        "narHash": "sha256-9jVDGZnvCckTGdYT53d/EfznygLskyLQXYwJLKMPsZs=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "9dcb002ca1690658be4a04645215baea8b95f31d",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
       "locked": {
         "lastModified": 1773734432,
         "narHash": "sha256-IF5ppUWh6gHGHYDbtVUyhwy/i7D261P7fWD1bPefOsw=",
@@ -215,10 +201,10 @@
         "flake-compat": "flake-compat",
         "flake-parts": "flake-parts",
         "flake-utils": "flake-utils",
+        "helium": "helium",
         "import-tree": "import-tree",
-        "mynixpkgs": "mynixpkgs",
         "nix-index-db": "nix-index-db",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs",
         "systems": "systems_2",
         "zen-browser": "zen-browser"
       }
@@ -253,6 +239,24 @@
         "type": "github"
       }
     },
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "zen-browser": {
       "inputs": {
         "nixpkgs": [