Add mobile support (PinePhone Pro)

mobile/home-manager.nix

@@ -0,0 +1,38 @@
+{ config, pkgs, username, fullname, ... }:
+{
+  home.username = username;
+  home.homeDirectory = "/home/" + username;
+
+  home.stateVersion = "22.11";
+
+  imports = [ ../home-manager/shell ];
+
+  xdg.enable = true;
+  xdg.userDirs.enable = true;
+
+  programs.git = {
+    enable = true;
+    userName = fullname;
+    userEmail = "kiana.a.sheibani@gmail.com";
+
+    extraConfig = {
+      credential.helper = "store";
+      git.allowForcePush = true;
+      init.defaultBranch = "main";
+
+      user.signingkey = "6CB106C25E86A9F7";
+      commit.gpgsign = true;
+    };
+  };
+
+  programs.gpg.enable = true;
+  services.gpg-agent = {
+    enable = true;
+    enableSshSupport = true;
+    pinentryFlavor = "curses";
+    extraConfig = ''
+      allow-emacs-pinentry
+      allow-loopback-pinentry
+    '';
+  };
+}