feat(stack): full overhaul — hardening, ops tooling, monitoring, analytics, chatbot

Security: deep /api/health (DB+MinIO probes, 503 on failure) + /api/live;
rate-limited public forms with honeypots; real client IP behind Traefik
(--proxy-headers); TipTap URL sanitization on write (nh3); non-root
containers + slim .dockerignore; prod MinIO console bound to 127.0.0.1;
HSTS/nosniff on TLS routers; JWT 8h; no default credentials in code.

Reliability: Alembic migrations (create_all baseline); graceful shutdown
(exec uvicorn); hardened backups (checksums, sanity check, freshness gauge,
optional rclone off-site) + restore.sh + hourly db-backup sidecar (ops
profile); stack.sh ops tooling (deploy/logs/health/backup/restore/monitoring);
.gitattributes LF for shell scripts.

Orchestration: json-file log rotation, pinned images, per-service memory
limits, edge/internal networks, Traefik ping/accesslog/metrics + flood
limiter, conditional minio-setup, pgvector db image, one-shot db-init
(umami + aramesh_chatbot databases).

Chatbot: unified from site-chatbot branch (RAG + pgvector, SSE, ChatWidget).

Monitoring: Prometheus/Alertmanager/Loki/Promtail/Grafana + cAdvisor,
node/postgres/blackbox exporters, provisioned dashboards and 10 alert
rules; alerts delivered to Bale (tapi.bale.ai — Telegram-compatible).

Analytics: Umami on shared Postgres, build-time tracker injection, custom
events (contact/newsletter/phone/chat/lang) via frontend/src/analytics.ts.

Hygiene: CSV export for contact messages and subscribers; upload image
optimization (Pillow); CI script + GitHub-compatible workflow; audit.sh;
gen-env.sh for strong credentials.

scripts/audit.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+# ممیزی وابستگی‌ها — آسیب‌پذیری‌های شناخته‌شده در پکیج‌های پایتون/نود و ایمیج‌های داکر.
+#   bash scripts/audit.sh
+# ابزارها اگر نصب نباشند رد می‌شوند (پیام هشدار)؛ خروجی nonzero یعنی مشکل پیدا شد.
+
+set -uo pipefail
+cd "$(dirname "$0")/.."
+
+STATUS=0
+
+echo "== pip-audit (بک‌اند) =="
+if command -v pip-audit >/dev/null 2>&1; then
+  (cd backend && pip-audit -r requirements.txt --progress-spinner off) || STATUS=1
+else
+  echo "رد شد: pip-audit نصب نیست (pip install pip-audit)"
+fi
+
+echo "== npm audit (فرانت‌اند) =="
+if [ -d frontend/node_modules ]; then
+  (cd frontend && npm audit --omit=dev) || STATUS=1
+else
+  echo "رد شد: frontend/node_modules نیست (npm install)"
+fi
+
+echo "== trivy (ایمیج‌های داکر) =="
+if command -v trivy >/dev/null 2>&1; then
+  for img in aramesh-backend-backend aramesh-backend-frontend aramesh-backend-chatbot; do
+    if docker image inspect "$img" >/dev/null 2>&1; then
+      trivy image --severity HIGH,CRITICAL "$img" || STATUS=1
+    fi
+  done
+else
+  echo "رد شد: trivy نصب نیست"
+fi
+
+if [ "$STATUS" -eq 0 ]; then
+  echo "✔ ممیزی تمام شد — مشکل شناخته‌شده‌ای پیدا نشد."
+else
+  echo "✗ ممیزی مشکل پیدا کرد — خروجی بالا را بررسی کنید." >&2
+fi
+exit "$STATUS"