Modules + configs update

modules/git.nix

@@ -0,0 +1,24 @@
+{ config, pkgs, lib, ... }:
+let
+	kakouneCommand = "${pkgs.kakoune}/bin/kak";
+	meldCommand = "${pkgs.meld}/bin/meld";
+in {
+  enable = true;
+  userName = "Filippo Berto";
+  userEmail = "berto.f@protonmail.com";
+  signing = {
+    key = "berto.f@protonmail.com";
+    signByDefault = true;
+  };
+  extraConfig = {
+		core.editor = kakouneCommand;
+		credential.helper = "cache --timeout=3600";
+		diff.guitool = meldCommand;
+		merge.guitool = meldCommand;
+		pull.rebase = true;
+		rebase.autostash = true;
+		init.defaultBranch = "master";
+	};
+	lfs.enable = true;
+	delta.enable = true;
+}