add: nixos config

nix/hosts/thinkpad/home.nix

@@ -0,0 +1,96 @@
+{
+  config,
+  pkgs,
+  unstable,
+  ...
+}: {
+  home.username = "leana";
+  home.homeDirectory = "/home/leana";
+
+  home.stateVersion = "23.11";
+
+  nixpkgs.overlays = [
+    (final: prev: {
+      cmus = prev.cmus.overrideAttrs (old: {
+        patches =
+          (old.patches or [])
+          ++ [
+            (prev.fetchpatch {
+              url = "https://github.com/cmus/cmus/commit/4123b54bad3d8874205aad7f1885191c8e93343c.patch";
+              hash = "sha256-YKqroibgMZFxWQnbmLIHSHR5sMJduyEv6swnKZQ33Fg=";
+            })
+          ];
+      });
+    })
+  ];
+
+  home.packages = with pkgs; [
+    # text/editors
+    helix
+    gnused
+    neovim
+    ripgrep
+    vim
+    tmux
+
+    # nix
+    nil
+    alejandra
+
+    # shell
+    fish
+    (python39.withPackages (ps: with ps; [beautifulsoup4 requests]))
+    stow
+
+    fd
+    fzf
+    htop
+    starship
+    tree
+    vivid
+    rsync
+
+    # fancy utilities
+    figlet
+    macchina
+    ncdu
+    tldr
+
+    # git related
+    bat
+    delta
+    gnupg
+
+    (nerdfonts.override {
+      fonts = ["CascadiaCode" "JetBrainsMono" "Meslo"];
+    })
+
+    asciinema
+    cmus
+    cmusfm
+    hyperfine
+    tea
+    yt-dlp
+    watchexec
+
+    # jdk17
+    # rustup
+    # nodejs_20
+
+    unstable.typst
+
+    # # NOTE: doesn't work
+    # valgrind
+
+    # gdb
+  ];
+
+  programs = {
+    home-manager.enable = true;
+
+    direnv = {
+      enable = true;
+      nix-direnv.enable = true;
+    };
+  };
+}