feat: add home.nix (was missing, caused flake eval failure)

home.nix

@@ -0,0 +1,45 @@
+{ config, pkgs, lib, ... }:
+{
+  home.username = "konrad";
+  home.homeDirectory = "/home/konrad";
+  home.stateVersion = "24.11";
+
+  programs.home-manager.enable = true;
+
+  # ─── Shell ─────────────────────────────────────────────────────────────────
+  programs.zsh = {
+    enable = true;
+    autosuggestion.enable = true;
+    syntaxHighlighting.enable = true;
+    history = {
+      size = 10000;
+      save = 10000;
+    };
+    shellAliases = {
+      ll = "ls -lah";
+      g = "git";
+      v = "nvim";
+      nrs = "sudo nixos-rebuild switch --flake /etc/nixos#nixos-dev";
+    };
+    initContent = ''
+      export EDITOR=nvim
+    '';
+  };
+
+  # ─── Git ───────────────────────────────────────────────────────────────────
+  programs.git = {
+    enable = true;
+    userName = "Konrad";
+    userEmail = "konrad@klhoud.com";
+    extraConfig = {
+      init.defaultBranch = "main";
+      pull.rebase = false;
+    };
+  };
+
+  # ─── Packages ──────────────────────────────────────────────────────────────
+  home.packages = with pkgs; [
+    lazygit
+    gh
+  ];
+}