[Programs] Add htop and git specific configurations

programs/git.nix

@@ -0,0 +1,28 @@
+{config, pkgs, lib, ...}:
+{
+  programs.git = {
+    enable = true;
+    lfs.enable = true;
+    config = {
+      init = {
+        defaultBranch = "main";
+      };
+      user = {
+        email = "antoine@lesviallon.fr";
+        name = "Antoine Viallon";
+      };
+      core.compression = 3;
+      commit.gpgSign = lib.mkDefault true;
+      diff = {
+        algorithm = "histogram";
+      };
+      feature = {
+        manyFiles = true;
+      };
+      fetch.prune = true;
+      fetch.negotiationAlgorithm = "skipping";
+      fetch.parallel = 6;
+      gpg.program = "${pkgs.gnupg}/bin/gpg";
+    };
+  };
+}