config: removed gitignore and added flake.lock

.gitignore

@@ -1 +0,0 @@
-flake.lock

flake.lock

@@ -0,0 +1,47 @@
+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1783221248,
+        "narHash": "sha256-ESQnuNHEDChsB4IxoLRhscVahqkDWkTb+qdIz8euYt4=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "af2beae5f0fae0a4310cc0e6aef2572f56090353",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-26.05",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1783389287,
+        "narHash": "sha256-R5cxRkQCq5wIM91F9OkIEgu8YoSGjlMeTjYl9o4gpKw=",
+        "rev": "0ad6f47ea4fe188f4bc8f0380f93ae8523337c6c",
+        "type": "tarball",
+        "url": "https://releases.nixos.org/nixos/26.05/nixos-26.05.4364.0ad6f47ea4fe/nixexprs.tar.xz"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-26.05",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}