feat(system): menu parity for downstream options (slice 2)

Added pickers for terminal, keyboard layout, and auto-login to the Control Center TUI, wiring them directly to Nix defaults via theme-state.json settings. Verified: V1.

agent/JOURNAL.md

@@ -22,7 +22,12 @@ Template:
 - **Did:** Audited options and implemented the first slice of missing toggles in the TUI Control Center (`Updates`, `Battery Limit`, `Bluetooth`, `Printing`). Wired `modules/home/options.nix` and `modules/nixos/options.nix` to use `config.nomarchy.settings.*` as defaults.
 - **Verified:** V1 (flake check --no-build passed clean, evaluating successfully).
 - **Pending:** user visual review and testing.
-- **Next suggestion:** implement slice 2 (keyboard layouts and terminal picker) or triage other PROPOSED items.
+- **Next suggestion:** triage other PROPOSED items.
+
+## 2026-07-06 — menu parity for downstream-flake options (iteration #51, slice 2)
+- **Task:** Add pickers for string-based options.
+- **Did:** Added Terminal, Keyboard Layout, and Auto-Login options to the Control Center. Wired them to the Nix options via `config.nomarchy.settings.*`.
+- **Verified:** V1 (flake check --no-build).
 
 ## 2026-07-06 — waybar redesign (iteration #50, one-off)
 - **Task:** User request — remove system usage (CPU) and memory items from waybar.

modules/home/options.nix

@@ -100,13 +100,13 @@ in
     # ── Preferences ────────────────────────────────────────────────
     terminal = lib.mkOption {
       type = lib.types.str;
-      default = "ghostty";
+      default = config.nomarchy.settings.terminal or "ghostty";
       description = "Terminal emulator command, used by keybinds and $TERMINAL.";
     };
 
     keyboard.layout = lib.mkOption {
       type = lib.types.str;
-      default = "us";
+      default = config.nomarchy.settings.keyboard.layout or "us";
       example = "de";
       description = ''
         XKB layout for the Hyprland session. The console (and the LUKS

modules/nixos/options.nix

@@ -11,7 +11,7 @@
 
     greeter.autoLogin = lib.mkOption {
       type = lib.types.nullOr lib.types.str;
-      default = null;
+      default = config.nomarchy.settings.greeter.autoLogin or null;
       example = "ada";
       description = ''
         Log this user straight into Hyprland on boot (greetd

pkgs/nomarchy-control-center/nomarchy-control-center.sh

@@ -122,7 +122,7 @@ function appearance_menu() {
 
 function toggles_menu() {
     while true; do
-        choice=$(gum choose "Auto-commit" "Auto-timezone" "Night Light" "Updates" "Battery Limit" "Bluetooth" "Printing" "Back")
+        choice=$(gum choose "Auto-commit" "Auto-timezone" "Night Light" "Updates" "Battery Limit" "Bluetooth" "Printing" "Terminal" "Keyboard Layout" "Auto-Login" "Back")
         case "$choice" in
             "Auto-commit")
                 cur=$(get_state "settings.autoCommit")
@@ -196,6 +196,33 @@ function toggles_menu() {
                 fi
                 sleep 1
                 ;;
+            "Terminal")
+                term=$(gum choose "ghostty" "kitty" "alacritty" "wezterm" "foot")
+                if [ -n "$term" ]; then
+                    set_state "settings.terminal" "\"$term\""
+                    echo "Terminal set to $term (requires rebuild)."
+                fi
+                sleep 1
+                ;;
+            "Keyboard Layout")
+                layout=$(gum input --prompt "Enter keyboard layout (e.g. us, de, es): " --placeholder "$(get_state settings.keyboard.layout | tr -d '"')")
+                if [ -n "$layout" ]; then
+                    set_state "settings.keyboard.layout" "\"$layout\""
+                    echo "Keyboard layout set to $layout (requires rebuild)."
+                fi
+                sleep 1
+                ;;
+            "Auto-Login")
+                user=$(gum input --prompt "Enter auto-login username (or empty to disable): " --placeholder "$(get_state settings.greeter.autoLogin | tr -d '"')")
+                if [ -n "$user" ]; then
+                    set_state "settings.greeter.autoLogin" "\"$user\""
+                    echo "Auto-login set to $user (requires rebuild)."
+                else
+                    set_state "settings.greeter.autoLogin" "null"
+                    echo "Auto-login disabled (requires rebuild)."
+                fi
+                sleep 1
+                ;;
             "Back"|*) break ;;
         esac
     done