add niri wm

modules/home-manager.nix

@@ -0,0 +1,61 @@
+_: {
+  home-manager = {
+    useGlobalPkgs = true;
+    useUserPackages = true;
+    sharedModules = [
+      # set stateVersion
+      { home.stateVersion = "22.11"; }
+      # make nano the default editor
+      {
+        home = {
+          sessionVariables.EDITOR = "nano";
+          file.".nanorc".text = ''
+            set linenumbers
+            set mouse
+          '';
+        };
+      }
+      # command line niceness
+      {
+        programs = {
+          command-not-found.enable = true;
+          dircolors.enable = true;
+
+          zsh = {
+            enable = true;
+            syntaxHighlighting.enable = true;
+            autosuggestion.enable = true;
+            enableVteIntegration = true;
+          };
+        };
+      }
+      # common git config
+      {
+        programs = {
+          git = {
+            enable = true;
+            extraConfig.init.defaultBranch = "main";
+          };
+
+          gh = {
+            enable = true;
+            gitCredentialHelper.enable = true;
+          };
+        };
+      }
+      # Templates
+      {
+        home.file = {
+          "Templates/Empty file".text = "";
+          "Templates/Empty bash script".text = ''
+            #!/usr/bin/env bash
+            # abort on error, undefined variables
+            set -eu
+            # print commands before execution
+            set -x
+          '';
+        };
+      }
+    ];
+  };
+}