Add tungsten (#9)

Reviewed-on: https://codeberg.org/leana8959/.files/pulls/9
Co-authored-by: Léana 江 <leana.jiang+git@icloud.com>
Co-committed-by: Léana 江 <leana.jiang+git@icloud.com>

nix/configurations/tungsten/home/dev.nix

@@ -0,0 +1,58 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: {
+  # home.packages = [
+  #   # preview markdown
+  #   pkgs.python3Packages.grip
+  #
+  #   pkgs.gh
+  # ];
+
+  programs.neovim.extraPackages = [
+    # lua
+    pkgs.lua-language-server
+    pkgs.stylua
+
+    pkgs.nil # nix
+    # pkgs.yaml-language-server # yaml
+    #
+    # pkgs.pyright # python
+    #
+    # pkgs.marksman # markdown
+    # pkgs.taplo # toml
+    # pkgs.lemminx # xml
+    # # pkgs.texlab # latex
+    #
+    # # fish
+    # pkgs.fish-lsp
+    #
+    # # spellchecking
+    # pkgs.myPkgs.ltex-ls-plus
+  ];
+
+  programs.git = {
+    enable = true;
+    signing.signByDefault = true;
+    maintenance = {
+      enable = true;
+      repositories =
+        lib.map (path: config.home.homeDirectory + "/${path}")
+        [
+          "r/nixos/nixpkgs"
+        ];
+    };
+  };
+
+  programs.gpg.enable = true;
+
+  # programs.vscode = {
+  #   enable = true;
+  #   extensions = [
+  #     pkgs.vscode-extensions.redhat.java
+  #     pkgs.vscode-extensions.vscjava.vscode-java-pack
+  #   ];
+  # };
+}