feat(system): comprehensive branding, styling, and system feature update

- Relocate themes to assets/themes/ and update all references.
- Implement custom SDDM theme and Plymouth theme enhancements.
- Add themed templates for Alacritty, Hyprland, Waybar, and other apps.
- Introduce Makima key remapper module and configuration.
- Add Voxtype and Walker configurations.
- Implement systemd power management and timeout optimizations.
- Add Nautilus-python extensions for LocalSend.
- Update branding assets and ASCII art integration.

bin/appearance/nomarchy-font-current

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+# Returns the name of the current monospace font being used by extracting it from the Waybar stylesheet.
+# This can be changed using nnomarchy-font-set.
+
+grep -oP 'font-family:\s*["'\'']?\K[^;"'\'']+' ~/.config/waybar/style.css | head -n1

bin/appearance/nomarchy-font-list

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+# Returns a list of all the monospace fonts available on the system that can be set using nnomarchy-font-set.
+
+fc-list :spacing=100 -f "%{family[0]}\n" | grep -v -i -E 'emoji|signwriting|nnomarchy' | sort -u

bin/appearance/nomarchy-font-set

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+# Set the system-wide monospace font that should be used by the terminal, hyprlock, waybar, swayosd, etc.
+# Declarative version for Nnomarchy NixOS.
+
+font_name="$1"
+
+if [[ -z $font_name ]]; then
+  echo "Usage: nnomarchy-font-set <font-name>"
+  exit 1
+fi
+
+STATE_DIR="$HOME/.config/home-manager"
+STATE_FILE="$STATE_DIR/state.json"
+
+mkdir -p "$STATE_DIR"
+[[ ! -f $STATE_FILE ]] && echo "{}" > "$STATE_FILE"
+
+if fc-list | grep -iq "$font_name"; then
+  TMP_JSON=$(mktemp)
+  jq ".font = \"$font_name\"" "$STATE_FILE" > "$TMP_JSON" && mv "$TMP_JSON" "$STATE_FILE"
+  echo "Font set to $font_name declaratively. Applying changes..."
+  env-update
+  
+  # Instant feedback for certain apps via IPC
+  if pgrep -x kitty; then
+    pkill -USR1 kitty
+  fi
+  if pgrep -x ghostty; then
+    pkill -SIGUSR2 ghostty
+    notify-send -u low "    You must restart Ghostty to see font change"
+  fi
+  
+  nnomarchy-hook font-set "$font_name"
+else
+  echo "Font '$font_name' not found."
+  exit 1
+fi

bin/appearance/nomarchy-show-done

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# Display a "Done!" message with a spinner and wait for user to press any key.
+# Used by various install scripts to indicate completion.
+
+echo
+gum spin --spinner "globe" --title "Done! Press any key to close..." -- bash -c 'read -n 1 -s'

bin/appearance/nomarchy-show-logo

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# Display the Nnomarchy logo in the terminal using green color.
+# Used by various presentation scripts to show branding.
+
+clear
+echo -e "\033[32m"
+cat < ~/.config/nnomarchy/branding/logo.txt
+echo -e "\033[0m"
+echo

bin/appearance/nomarchy-theme-bg-install

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+CURRENT_THEME_NAME=$(cat "$HOME/.config/nnomarchy/current/theme.name")
+THEME_USER_BACKGROUNDS="$HOME/.config/nnomarchy/backgrounds/$CURRENT_THEME_NAME"
+
+mkdir -p "$THEME_USER_BACKGROUNDS"
+nautilus "$THEME_USER_BACKGROUNDS"

bin/appearance/nomarchy-theme-bg-next

@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+
+# Cycles through the background images available for the current theme.
+# Declarative + Hybrid (instant swww) for Nnomarchy NixOS.
+
+STATE_DIR="$HOME/.config/home-manager"
+STATE_FILE="$STATE_DIR/state.json"
+mkdir -p "$STATE_DIR"
+[[ ! -f $STATE_FILE ]] && echo "{}" > "$STATE_FILE"
+
+THEME_NAME=$(jq -r '.theme // "nord"' "$STATE_FILE")
+
+# Resolve themes directory (Built-in from Nix store via Home Manager, or user extra)
+if [ -d "$HOME/.config/nnomarchy/themes/$THEME_NAME" ]; then
+  THEMES_DIR="$HOME/.config/nnomarchy/themes"
+else
+  THEMES_DIR="$HOME/.local/share/nnomarchy/themes"
+fi
+
+BG_DIR="$THEMES_DIR/$THEME_NAME/backgrounds"
+
+if [ ! -d "$BG_DIR" ]; then
+    notify-send "No background directory found for theme $THEME_NAME"
+    exit 1
+fi
+
+mapfile -t BACKGROUNDS < <(ls "$BG_DIR" | sort)
+TOTAL=${#BACKGROUNDS[@]}
+
+if (( TOTAL == 0 )); then
+    notify-send "No backgrounds found in $BG_DIR"
+    exit 1
+fi
+
+CURRENT_BG=$(jq -r '.wallpaper' "$STATE_FILE")
+INDEX=-1
+for i in "${!BACKGROUNDS[@]}"; do
+    if [[ "$BG_DIR/${BACKGROUNDS[$i]}" == "$CURRENT_BG" ]]; then
+        INDEX=$i
+        break
+    fi
+done
+
+NEXT_INDEX=$(((INDEX + 1) % TOTAL))
+NEW_BG="$BG_DIR/${BACKGROUNDS[$NEXT_INDEX]}"
+
+TMP_JSON=$(mktemp)
+jq ".wallpaper = \"$NEW_BG\"" "$STATE_FILE" > "$TMP_JSON" && mv "$TMP_JSON" "$STATE_FILE"
+
+# Instant feedback via swww
+if pgrep -x swww-daemon >/dev/null; then
+    swww img "$NEW_BG" --transition-type outer --transition-pos 0.85,0.97 --transition-step 90
+else
+    swww init && swww img "$NEW_BG"
+fi
+
+echo "Background set to $NEW_BG declaratively."

bin/appearance/nomarchy-theme-bg-set

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Sets the specified image as the current background
+
+if [[ -z $1 ]]; then
+  echo "Usage: nnomarchy-theme-bg-set <path-to-image>" >&2
+  exit 1
+fi
+
+BACKGROUND="$1"
+CURRENT_BACKGROUND_LINK="$HOME/.config/nnomarchy/current/background"
+
+# Create symlink to the new background
+ln -nsf "$BACKGROUND" "$CURRENT_BACKGROUND_LINK"
+
+# Kill existing swaybg and start new one
+pkill -x swaybg
+setsid uwsm-app -- swaybg -i "$CURRENT_BACKGROUND_LINK" -m fill >/dev/null 2>&1 &

bin/appearance/nomarchy-theme-current

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+THEME_NAME_PATH="$HOME/.config/nnomarchy/current/theme.name"
+
+if [[ -f $THEME_NAME_PATH ]]; then
+  cat $THEME_NAME_PATH | sed -E 's/(^|-)([a-z])/\1\u\2/g; s/-/ /g'
+else
+  echo "Unknown"
+fi

bin/appearance/nomarchy-theme-install

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# nnomarchy-theme-install: Install a new theme from a git repo for Nnomarchy
+# Usage: nnomarchy-theme-install <git-repo-url>
+
+if [[ -z $1 ]]; then
+  echo -e "\e[32mSee https://manuals.omamix.org/2/the-nnomarchy-manual/90/extra-themes\n\e[0m"
+  REPO_URL=$(gum input --placeholder="Git repo URL for theme" --header="")
+else
+  REPO_URL="$1"
+fi
+
+if [[ -z $REPO_URL ]]; then
+  exit 1
+fi
+
+THEMES_DIR="$HOME/.config/nnomarchy/themes"
+THEME_NAME=$(basename "$REPO_URL" .git | sed -E 's/^nnomarchy-//; s/-theme$//')
+THEME_PATH="$THEMES_DIR/$THEME_NAME"
+
+# Remove existing theme if present
+if [[ -d $THEME_PATH ]]; then
+  rm -rf "$THEME_PATH"
+fi
+
+# Clone the repo directly to ~/.config/nnomarchy/themes
+if ! git clone "$REPO_URL" "$THEME_PATH"; then
+  echo "Error: Failed to clone theme repo."
+  exit 1
+fi
+
+# Apply the new theme with nnomarchy-theme-set
+nnomarchy-theme-set $THEME_NAME

bin/appearance/nomarchy-theme-list

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+{
+  find ~/.config/nnomarchy/themes/ -mindepth 1 -maxdepth 1 \( -type d -o -type l \) -printf '%f\n'
+  find "$NOMARCHY_PATH/assets/themes/" -mindepth 1 -maxdepth 1 -type d -printf '%f\n'
+} | sort -u | while read -r name; do
+  echo "$name" | sed -E 's/(^|-)([a-z])/\1\u\2/g; s/-/ /g'
+done

bin/appearance/nomarchy-theme-refresh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Refresh the current theme from its templates.
+
+THEME_NAME_PATH="$HOME/.config/nnomarchy/current/theme.name"
+
+if [[ -f $THEME_NAME_PATH ]]; then
+  nnomarchy-theme-set "$(cat $THEME_NAME_PATH)"
+fi

bin/appearance/nomarchy-theme-remove

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# nnomarchy-theme-remove: Remove a theme from Nnomarchy by name
+# Usage: nnomarchy-theme-remove <theme-name>
+
+if [[ -z $1 ]]; then
+  mapfile -t extra_themes < <(find ~/.config/nnomarchy/themes -mindepth 1 -maxdepth 1 -type d ! -xtype l -printf '%f\n')
+
+  if (( ${#extra_themes[@]} > 0 )); then
+    THEME_NAME=$(printf '%s\n' "${extra_themes[@]}" | sort | gum choose --header="Remove extra theme")
+  else
+    echo "No extra themes installed."
+    exit 1
+  fi
+else
+  THEME_NAME="$1"
+fi
+
+THEMES_DIR="$HOME/.config/nnomarchy/themes"
+CURRENT_DIR="$HOME/.config/nnomarchy/current"
+THEME_PATH="$THEMES_DIR/$THEME_NAME"
+
+# Ensure a theme was set
+if [[ -z $THEME_NAME ]]; then
+  exit 1
+fi
+
+# Check if theme exists before attempting removal
+if [[ ! -d $THEME_PATH ]]; then
+  echo "Error: Theme '$THEME_NAME' not found."
+  exit 1
+fi
+
+# Now remove the theme directory for THEME_NAME
+rm -rf "$THEME_PATH"

bin/appearance/nomarchy-theme-set

@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+
+# Set the system theme declaratively.
+# Usage: nnomarchy-theme-set <theme-name>
+
+THEME_NAME="$1"
+
+if [[ -z $THEME_NAME ]]; then
+  echo "Usage: nnomarchy-theme-set <theme-name>"
+  exit 1
+fi
+
+STATE_DIR="$HOME/.config/home-manager"
+STATE_FILE="$STATE_DIR/state.json"
+
+# Resolve themes directory (Built-in from Nix store via Home Manager, or user extra)
+if [ -d "$HOME/.config/nnomarchy/themes/$THEME_NAME" ]; then
+  THEMES_DIR="$HOME/.config/nnomarchy/themes"
+else
+  THEMES_DIR="$HOME/.local/share/nnomarchy/themes"
+fi
+
+mkdir -p "$STATE_DIR"
+[[ ! -f $STATE_FILE ]] && echo "{}" > "$STATE_FILE"
+
+if [ ! -d "$THEMES_DIR/$THEME_NAME" ] && ! [[ "$THEME_NAME" == "nord" ]]; then
+  echo "Theme '$THEME_NAME' not found in $THEMES_DIR"
+  # Check if it exists in the palettes file
+  # (Assuming nnomarchy-palettes.nix is imported in Nix)
+fi
+
+TMP_JSON=$(mktemp)
+jq ".theme = \"$THEME_NAME\"" "$STATE_FILE" > "$TMP_JSON" && mv "$TMP_JSON" "$STATE_FILE"
+
+# Sync to system state if we have permissions (for system-level theming like browser policies)
+SYSTEM_STATE_FILE="/etc/nixos/state.json"
+if [ -w "$SYSTEM_STATE_FILE" ] || [ -w "/etc/nixos" ]; then
+    sudo jq ".theme = \"$THEME_NAME\"" "$SYSTEM_STATE_FILE" > /tmp/system-state.json 2>/dev/null && sudo mv /tmp/system-state.json "$SYSTEM_STATE_FILE" 2>/dev/null || true
+fi
+
+# Try to find a background for this theme
+BG_DIR="$THEMES_DIR/$THEME_NAME/backgrounds"
+if [ -d "$BG_DIR" ]; then
+  BG=$(ls "$BG_DIR" | head -n 1)
+  if [ -n "$BG" ]; then
+    TMP_JSON=$(mktemp)
+    jq ".wallpaper = \"$BG_DIR/$BG\"" "$STATE_FILE" > "$TMP_JSON" && mv "$TMP_JSON" "$STATE_FILE"
+  fi
+fi
+
+echo "Theme set to $THEME_NAME. Applying changes with env-update..."
+rm -rf "$HOME/.config/nnomarchy/current/theme"
+env-update
+
+nnomarchy-theme-set-templates
+
+nnomarchy-hook theme-set "$THEME_NAME"

bin/appearance/nomarchy-theme-set-keyboard

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+nnomarchy-theme-set-keyboard-asus-rog
+nnomarchy-theme-set-keyboard-f16

bin/appearance/nomarchy-theme-set-keyboard-asus-rog

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+ASUSCTL_THEME=~/.config/nnomarchy/current/theme/keyboard.rgb
+
+if nnomarchy-cmd-present asusctl; then
+  asusctl aura effect static -c $(sed 's/^#//' $ASUSCTL_THEME)
+fi

bin/appearance/nomarchy-theme-set-keyboard-f16

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+FRAMEWORK16_THEME=~/.config/nnomarchy/current/theme/keyboard.rgb
+
+if nnomarchy-cmd-present qmk_hid && [[ -f $FRAMEWORK16_THEME ]]; then
+  hex=$(cat "$FRAMEWORK16_THEME")
+  hex="${hex#\#}"
+
+  # Convert hex to QMK HSV (0-255 scale) using Python's colorsys
+  read -r h s <<< $(python3 -c "
+import colorsys
+r, g, b = int('$hex'[:2],16)/255, int('$hex'[2:4],16)/255, int('$hex'[4:6],16)/255
+h, s, v = colorsys.rgb_to_hsv(r, g, b)
+print(int(h * 255), int(s * 255))
+")
+
+  qmk_hid via --rgb-effect 1 2>/dev/null
+  qmk_hid via --rgb-hue "$h" 2>/dev/null
+  qmk_hid via --rgb-saturation "$s" 2>/dev/null
+  qmk_hid via --rgb-brightness 100 2>/dev/null
+  qmk_hid via --save 2>/dev/null
+fi

bin/appearance/nomarchy-theme-set-obsidian

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Sync Nnomarchy theme to all Obsidian vaults
+
+CURRENT_THEME_DIR="$HOME/.config/nnomarchy/current/theme"
+
+[[ -f $CURRENT_THEME_DIR/obsidian.css ]] || exit 0
+
+jq -r '.vaults | values[].path' ~/.config/obsidian/obsidian.json 2>/dev/null | while read -r vault_path; do
+  [[ -d $vault_path/.obsidian ]] || continue
+
+  theme_dir="$vault_path/.obsidian/themes/Nnomarchy"
+  mkdir -p "$theme_dir"
+
+  [[ -f $theme_dir/manifest.json ]] || cat >"$theme_dir/manifest.json" <<'EOF'
+{
+  "name": "Nnomarchy",
+  "version": "1.0.0",
+  "minAppVersion": "0.16.0",
+  "description": "Automatically syncs with your current Nnomarchy system theme colors and fonts",
+  "author": "Nnomarchy",
+  "authorUrl": "https://nnomarchy.org"
+}
+EOF
+
+  cp "$CURRENT_THEME_DIR/obsidian.css" "$theme_dir/theme.css"
+done

bin/appearance/nomarchy-theme-set-templates

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+TEMPLATES_DIR="$NOMARCHY_PATH/assets/themed"
+USER_TEMPLATES_DIR="$HOME/.config/nnomarchy/themed"
+NEXT_THEME_DIR="$HOME/.config/nnomarchy/current/theme"
+COLORS_FILE="$NEXT_THEME_DIR/colors.toml"
+
+# Convert hex color to decimal RGB (e.g., "#1e1e2e" -> "30,30,46")
+hex_to_rgb() {
+  local hex="${1#\#}"
+  printf "%d,%d,%d" "0x${hex:0:2}" "0x${hex:2:2}" "0x${hex:4:2}"
+}
+
+# Only generate dynamic templates for themes with a colors.toml definition
+if [[ -f $COLORS_FILE ]]; then
+  sed_script=$(mktemp)
+
+  while IFS='=' read -r key value; do
+    key="${key//[\"\' ]/}"                # strip quotes and spaces from key
+    [[ $key && $key != \#* ]] || continue # skip empty lines and comments
+    value="${value#*[\"\']}"
+    value="${value%%[\"\']*}" # extract value between quotes (ignores inline comments)
+
+    printf 's|{{ %s }}|%s|g\n' "$key" "$value"            # {{ key }} -> value
+    printf 's|{{ %s_strip }}|%s|g\n' "$key" "${value#\#}" # {{ key_strip }} -> value without leading #
+    if [[ $value =~ ^# ]]; then
+      rgb=$(hex_to_rgb "$value")
+      echo "s|{{ ${key}_rgb }}|${rgb}|g"
+    fi
+  done <"$COLORS_FILE" >"$sed_script"
+
+  shopt -s nullglob
+
+  # Process user templates first, then built-in templates (user overrides built-in)
+  for tpl in "$USER_TEMPLATES_DIR"/*.tpl "$TEMPLATES_DIR"/*.tpl; do
+    filename=$(basename "$tpl" .tpl)
+    output_path="$NEXT_THEME_DIR/$filename"
+
+    # Don't overwrite configs already exists in the output directory (copied from theme specific folder)
+    if [[ ! -f $output_path ]]; then
+      sed -f "$sed_script" "$tpl" >"$output_path"
+    fi
+  done
+
+  rm "$sed_script"
+fi

bin/appearance/nomarchy-theme-set-vscode

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# Sync Nnomarchy theme to VS Code, VSCodium, and Cursor
+
+VS_CODE_THEME="$HOME/.config/nnomarchy/current/theme/vscode.json"
+
+set_theme() {
+  local editor_cmd="$1"
+  local settings_path="$2"
+
+  nnomarchy-cmd-present "$editor_cmd" && [[ $NNOMARCHY_TOGGLE_SKIP_VSCODE_THEME != "true" ]] || return 0
+
+  if [[ -f $VS_CODE_THEME ]]; then
+    theme_name=$(jq -r '.name' "$VS_CODE_THEME")
+    extension=$(jq -r '.extension' "$VS_CODE_THEME")
+
+    if [[ -n $extension ]] && ! "$editor_cmd" --list-extensions | grep -Fxq "$extension"; then
+      "$editor_cmd" --install-extension "$extension" >/dev/null
+    fi
+
+    mkdir -p "$(dirname "$settings_path")"
+    [[ -f $settings_path ]] || printf '{\n}\n' >"$settings_path"
+
+    if ! grep -q '"workbench.colorTheme"' "$settings_path"; then
+      sed -i --follow-symlinks -E '0,/\{/{s/\{/{\ "workbench.colorTheme": "",/}' "$settings_path"
+    fi
+
+    sed -i --follow-symlinks -E \
+      "s/(\"workbench.colorTheme\"[[:space:]]*:[[:space:]]*\")[^\"]*(\")/\1$theme_name\2/" \
+      "$settings_path"
+  elif [[ -f $settings_path ]]; then
+    sed -i --follow-symlinks -E 's/\"workbench\.colorTheme\"[[:space:]]*:[^,}]*,?//' "$settings_path"
+  fi
+}
+
+set_theme "code" "$HOME/.config/Code/User/settings.json"
+set_theme "code-insiders" "$HOME/.config/Code - Insiders/User/settings.json"
+set_theme "codium" "$HOME/.config/VSCodium/User/settings.json"
+set_theme "cursor" "$HOME/.config/Cursor/User/settings.json"

bin/appearance/nomarchy-theme-update

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+for dir in ~/.config/nnomarchy/themes/*/; do
+  if [[ -d $dir ]] && [[ ! -L ${dir%/} ]] && [[ -d $dir/.git ]]; then
+    echo "Updating: $(basename "$dir")"
+    git -C "$dir" pull
+  fi
+done

bin/appearance/nomarchy-toggle-nightlight

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+# Toggles the nightlight (hyprsunset).
+# Hybrid: updates state.json and provides instant feedback.
+
+STATE_FILE="$HOME/.config/home-manager/state.json"
+mkdir -p "$(dirname "$STATE_FILE")"
+
+# Initialize if doesn't exist
+[[ ! -f $STATE_FILE ]] && echo "{}" > "$STATE_FILE"
+
+if [[ $NNOMARCHY_TOGGLE_NIGHTLIGHT == "false" ]]; then
+    NEW_VALUE="true"
+    hyprctl dispatch exec hyprsunset --temperature 4000
+    notify-send -u low "󰔎  Nightlight enabled"
+else
+    NEW_VALUE="false"
+    pkill hyprsunset
+    notify-send -u low "󰔎  Nightlight disabled"
+fi
+
+TMP_JSON=$(mktemp)
+jq ".nightlight = $NEW_VALUE" "$STATE_FILE" > "$TMP_JSON" && mv "$TMP_JSON" "$STATE_FILE"
+
+echo "Nightlight state set to $NEW_VALUE. Environment will be fully updated on next rebuild."