organisation + move config for all devices to 'global' counterparts

global-home.nix

@@ -0,0 +1,52 @@
+{
+  config,
+  pkgs,
+  ...
+}: {
+  home.username = "grey";
+  home.homeDirectory = "/home/grey";
+
+  home.stateVersion = system.stateVersion;
+
+  programs.git = {
+    enable = true;
+
+    lfs.enable = true;
+
+    settings = {
+      user.name = "Grey Jones";
+      user.email = "grey@greyweather.dev";
+    };
+
+    signing = {
+      format = "openpgp";
+      key = "CC7388DF8E1890729921BCFF7C67C51C2FF524D9";
+      signByDefault = true;
+    };
+  };
+
+  programs.gpg = {
+    enable = true;
+  };
+
+  programs.ssh = {
+    enable = true;
+    enableDefaultConfig = false;
+    settings = {
+      "git.greyweather.dev" = {
+        HostName = "git.greyweather.dev";
+        Port = "222";
+        User = "git";
+        IdentityFile = "~/.ssh/id_gitea";
+      };
+      "github.com" = {
+        HostName = "github.com";
+        Port = 22;
+        User = "git";
+        IdentityFile = "~/.ssh/id_github";
+      }
+    };
+  };
+
+  home.shell.enableBashIntegration = true;
+}