git: add more useful defaults

users/teutat3s/.config/git/config.nix

@@ -36,6 +36,25 @@ in
         conflictstyle = diff3
     [diff]
         colorMoved = default
+        algorithm = histogram
+        mnemonicPrefix = true
+        renames = true
+    [init]
+        defaultBranch = main
+    [tag]
+        sort = version:refname
+    [branch]
+        sort = -committerdate
+    [column]
+        ui = auto
+    [push]
+        default = simple
+        autoSetupRemote = true
+        followTags = true
+    [fetch]
+        prune = true
+        pruneTags = true
+        all = true
     [includeIf "gitdir:~/CodeRoom/greenbaum.cloud/"]
       path = ~/.config/git/config_greenbaum.cloud