prep main darwin config

modules/common/git.nix

@@ -0,0 +1,27 @@
+{
+  home-manager.sharedModules = [{
+    programs.git = {
+      enable = true;
+
+      userName = "TheGeneralist";
+      userEmail = "180094941+thegeneralist01@users.noreply.github.com";
+      lfs = {
+        enable = true;
+      };
+
+      extraConfig = {
+        commit.gpgSign = true;
+        tag.gpgSign = true;
+        gpg.format = "ssh";
+        user.signingKey = "~/.ssh/id_ed25519";
+      };
+    };
+
+    programs.gh = {
+      enable = true;
+    };
+    programs.gh-dash = {
+      enable = true;
+    };
+  }];
+}