add delta to the work git

home/work-wsl.nix

@@ -7,6 +7,14 @@
     enable = true;
     userName = "Andreas Zweili";
     userEmail = "zweili@contria.com";
+    delta = {
+      enable = true;
+      options = {
+        navigate = true;
+        line-numbers = true;
+        syntax-theme = "GitHub";
+      };
+    };
   };
   # raw config files
   home.file.".bashrc".source = ./work_config/bashrc;