Initial release: F2B Control Center v1.0

Fail2Ban + Nginx Proxy Manager dashboard in a single Docker container.

Features:
- Auto-ban via badbot, http-errors, npm-probe, manual-bans, recidive jails
- Web dashboard: live ban grid, log scanner, per-IP access log viewer
- iptables-nft banning (DOCKER-USER + INPUT chains)
- Optional Cloudflare WAF banning
- Optional AbuseIPDB threat scoring
- Two-tier IP management: whitelist (trusted) vs exempt (reviewed)
- Auto log-file detection via logwatch (no restart needed for new NPM hosts)

healthcheck.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+# Docker HEALTHCHECK — passes only if both fail2ban and dashboard are responding.
+set -e
+
+# Check fail2ban daemon is alive
+fail2ban-client ping > /dev/null 2>&1 || exit 1
+
+# Check dashboard HTTP endpoint is responding
+curl -sf --max-time 5 "http://localhost:${PORT:-4000}/api/bans" > /dev/null 2>&1 || exit 1
+
+exit 0