Commit iniziale di eminuxCRM: CRM Rails con pipeline, campagne email e Docker.

Include autenticazione, progetti isolati, mail marketing HTML con SMTP, test A/B e editor WYSIWYG.

Co-authored-by: Cursor <cursoragent@cursor.com>

bin/docker-entrypoint

@@ -0,0 +1,21 @@
+#!/bin/bash
+set -e
+
+# Wait for postgres if DATABASE_HOST is set
+if [ -n "${DATABASE_HOST}" ]; then
+  echo "Waiting for PostgreSQL at ${DATABASE_HOST}:${DATABASE_PORT:-5432}..."
+  until pg_isready -h "${DATABASE_HOST}" -p "${DATABASE_PORT:-5432}" -U "${POSTGRES_USER:-simplecrm}" >/dev/null 2>&1; do
+    sleep 1
+  done
+  echo "PostgreSQL is ready."
+fi
+
+# Prepare DB (create + migrate). Seed only when explicitly requested.
+if [ "${RAILS_ENV}" = "production" ] || [ "${RAILS_ENV}" = "development" ]; then
+  ./bin/rails db:prepare
+  if [ "${RUN_SEEDS}" = "true" ]; then
+    ./bin/rails db:seed
+  fi
+fi
+
+exec "$@"