feat: restructure and move apps into their own configs (#2)

home/programs/git.nix

@@ -0,0 +1,33 @@
+{
+  pkgs,
+  lib,
+  device,
+  ...
+}: {
+  programs.git = {
+    enable = true;
+    lfs.enable = true;
+    userName = "uttarayan21";
+    userEmail = "email@uttarayan.me";
+    extraConfig = {
+      color.ui = true;
+      core.editor = "nvim";
+      core.pager = "${pkgs.delta}/bin/delta";
+      interactive.diffFilter = "${pkgs.delta}/bin/delta --color-only";
+      delta.navigate = true;
+      merge.conflictStyle = "diff3";
+      diff.colorMoved = "default";
+      push.autoSetupRemote = true;
+      user.signingkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJfKKrX8yeIHUUury0aPwMY6Ha+BJyUR7P0Gqid90ik/";
+      gpg.format = "ssh";
+      commit.gpgsign = true;
+      pull = {
+        rebase = true;
+      };
+      "gpg \"ssh\"".program =
+        if pkgs.stdenv.isDarwin
+        then "/Applications/1Password.app/Contents/MacOS/op-ssh-sign"
+        else "${pkgs._1password-gui}/share/1password/op-ssh-sign";
+    };
+  };
+}