Restructure repository into administration and website areas

administration/serve-offline.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+WEB_DIR="$ROOT_DIR/website"
+PORT="${1:-4173}"
+PID_FILE="$ROOT_DIR/administration/.offline-server.pid"
+LOG_FILE="$ROOT_DIR/administration/.offline-server.log"
+
+if [[ -f "$PID_FILE" ]] && kill -0 "$(cat "$PID_FILE")" 2>/dev/null; then
+  echo "Offline server already running on PID $(cat "$PID_FILE")."
+  echo "Open: http://127.0.0.1:${PORT}/"
+  exit 0
+fi
+
+rm -f "$PID_FILE"
+
+ln -sf ikfreunde.com.html "$WEB_DIR/index.html"
+nohup python3 -m http.server "$PORT" --bind 127.0.0.1 --directory "$WEB_DIR" >"$LOG_FILE" 2>&1 &
+SERVER_PID=$!
+echo "$SERVER_PID" > "$PID_FILE"
+
+sleep 0.3
+if ! kill -0 "$SERVER_PID" 2>/dev/null; then
+  echo "Failed to start offline server on port $PORT."
+  echo "Check log: $LOG_FILE"
+  rm -f "$PID_FILE"
+  exit 1
+fi
+
+echo "Offline server started (PID $SERVER_PID)."
+echo "Open: http://127.0.0.1:${PORT}/"
+echo "Log: $LOG_FILE"