chore: improve git options and user experience

home/alex/git.nix

@@ -1,6 +1,8 @@
-{ ... }:
+{ pkgs, ... }:
 
 {
+  home.packages = [ pkgs.delta ];
+
   programs.git = {
     enable = true;
     settings = {
@@ -8,10 +10,31 @@
       user.email = "aalexmmaldonado@gmail.com";
       init.defaultBranch = "main";
       core.editor = "hx";
+      core.pager = "delta";
       pull.rebase = true;
 
+      delta = {
+        navigate = true;
+        side-by-side = true;
+        line-numbers = true;
+      };
+
+      interactive.diffFilter = "delta --color-only";
+
+      merge.conflictstyle = "zdiff3";
+      diff.algorithm = "histogram";
+      diff.colorMoved = "default";
+
+      push.autoSetupRemote = true;
+      push.default = "simple";
+      fetch.prune = true;
+      rerere.enabled = true;
+      help.autocorrect = "prompt";
+      branch.sort = "-committerdate";
+      column.ui = "auto";
+
+      transfer.fsckObjects = true;
     };
     lfs.enable = true;
   };
 }
-