feat: adds opnix, mennos-laptop-w as host and cleans up secrets

Signed-off-by: Menno van Leeuwen <menno@vleeuwen.me>

config/home-manager/flake.lock

@@ -1,5 +1,23 @@
 {
   "nodes": {
+    "flake-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"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -7,11 +25,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1752391422,
+        "lastModified": 1752544374,
         "narHash": "sha256-ReX0NG6nIAEtQQjLqeu1vUU2jjZuMlpymNtb4VQYeus=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "c26266790678863cce8e7460fdbf0d80991b1906",
+        "rev": "2e00ed310c218127e02ffcf28ddd4e0f669fde3e",
         "type": "github"
       },
       "original": {
@@ -23,11 +41,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1752308619,
-        "narHash": "sha256-pzrVLKRQNPrii06Rm09Q0i0dq3wt2t2pciT/GNq5EZQ=",
+        "lastModified": 1752436162,
+        "narHash": "sha256-Kt1UIPi7kZqkSc5HVj6UY5YLHHEzPBkgpNUByuyxtlw=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "650e572363c091045cdbc5b36b0f4c1f614d3058",
+        "rev": "dfcd5b901dbab46c9c6e80b265648481aafb01f8",
         "type": "github"
       },
       "original": {
@@ -39,11 +57,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1751984180,
-        "narHash": "sha256-LwWRsENAZJKUdD3SpLluwDmdXY9F45ZEgCb0X+xgOL0=",
+        "lastModified": 1752480373,
+        "narHash": "sha256-JHQbm+OcGp32wAsXTE/FLYGNpb+4GLi5oTvCxwSoBOA=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9807714d6944a957c2e036f84b0ff8caf9930bc0",
+        "rev": "62e0f05ede1da0d54515d4ea8ce9c733f12d9f08",
         "type": "github"
       },
       "original": {
@@ -53,11 +71,62 @@
         "type": "github"
       }
     },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1751011381,
+        "narHash": "sha256-krGXKxvkBhnrSC/kGBmg5MyupUUT5R6IBCLEzx9jhMM=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "30e2e2857ba47844aa71991daa6ed1fc678bcbb7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "opnix": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1751283143,
+        "narHash": "sha256-I3DMLT0qg5xxjS7BrmOBIK6pG+vZqOhKivEGnkDIli8=",
+        "owner": "brizzbuzz",
+        "repo": "opnix",
+        "rev": "1a807befe8f418da0df24c54b9633c395d840d0e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "brizzbuzz",
+        "repo": "opnix",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "home-manager": "home-manager",
         "nixpkgs": "nixpkgs",
-        "nixpkgs-unstable": "nixpkgs-unstable"
+        "nixpkgs-unstable": "nixpkgs-unstable",
+        "opnix": "opnix"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
       }
     }
   },