adding redeploy script

scripts/redeploy.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+# =============================================================================
+#  ETC PRS — Redeploy Script
+#  Pulls latest code from Gitea, rebuilds, and reloads PM2.
+#  Usage:   sudo bash scripts/redeploy.sh
+# =============================================================================
+
+set -euo pipefail
+
+RED='\033[0;31m'; YELLOW='\033[1;33m'; GREEN='\033[0;32m'
+CYAN='\033[0;36m'; BOLD='\033[1m'; RESET='\033[0m'
+
+info()    { echo -e "${CYAN}▸ $*${RESET}"; }
+success() { echo -e "${GREEN}✓ $*${RESET}"; }
+error()   { echo -e "${RED}✗ $*${RESET}"; exit 1; }
+divider() { echo -e "${CYAN}─────────────────────────────────────────────────${RESET}"; }
+
+APP_DIR="/opt/etc-prs/app"
+APP_USER="prs"
+
+if [[ $EUID -ne 0 ]]; then
+  error "Run as root: sudo bash scripts/redeploy.sh"
+fi
+
+divider
+echo -e "  ${BOLD}ETC PRS — Redeploy${RESET}"
+divider
+echo ""
+
+info "Pulling latest code from Gitea…"
+git -C "$APP_DIR" pull
+
+info "Installing dependencies…"
+npm --prefix "$APP_DIR" install --quiet
+
+info "Building…"
+npm --prefix "$APP_DIR" run build
+
+info "Fixing ownership…"
+chown -R "${APP_USER}:${APP_USER}" "$APP_DIR"
+
+info "Reloading PM2…"
+pm2 reload etc-prs
+
+echo ""
+success "Redeploy complete"
+divider
+echo ""