Add IP forwarding to entrypoint

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/rego-tunnel/shared/generate-traefik-basicauth.sh

@@ -1,29 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-# Generates a Traefik BasicAuth users string using Apache MD5 (apr1).
-# Output format matches Traefik label: basicauth.users="user:hash"
-#
-# Usage:
-#   ./generate-traefik-basicauth.sh <username> <password>
-#
-# Recommended to paste output into:
-#   /etc/runtipi/app-data/runtipi/rego-tunnel/app.env
-# as:
-#   NOVNC_BASIC_AUTH_USERS='<output>'
-
-user="${1:-}"
-pass="${2:-}"
-
-if [[ -z "$user" || -z "$pass" ]]; then
-  echo "Usage: $0 <username> <password>" >&2
-  exit 2
-fi
-
-if ! command -v openssl >/dev/null 2>&1; then
-  echo "openssl not found; cannot generate apr1 hash" >&2
-  exit 1
-fi
-
-hash="$(openssl passwd -apr1 "$pass")"
-printf "%s:%s\n" "$user" "$hash"