add inline scripts as standalone scritps for automations

scripts/db-init.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+set -e
+
+echo "🔧 Waiting for MySQL to be ready..."
+
+# Wait for MySQL to be responsive with longer timeout
+for i in $(seq 1 ${DB_WAIT_RETRIES}); do
+  if mysql -h ${MYSQL_HOST} -u${MYSQL_USER} -p${MYSQL_ROOT_PASSWORD} -e "SELECT 1;" >/dev/null 2>&1; then
+    echo "✅ MySQL is responsive"
+    break
+  fi
+  echo "⏳ Waiting for MySQL... attempt $i/${DB_WAIT_RETRIES}"
+  sleep ${DB_WAIT_SLEEP}
+done
+
+# Check if we should restore from backup
+if [ -f "/var/lib/mysql-persistent/backup.sql" ]; then
+  echo "🔄 Restoring databases from backup..."
+  mysql -h ${MYSQL_HOST} -u${MYSQL_USER} -p${MYSQL_ROOT_PASSWORD} < /var/lib/mysql-persistent/backup.sql || {
+    echo "⚠️ Backup restore failed, will create fresh databases"
+  }
+fi
+
+echo "🗄️ Creating/verifying AzerothCore databases..."
+mysql -h ${MYSQL_HOST} -u${MYSQL_USER} -p${MYSQL_ROOT_PASSWORD} -e "
+CREATE DATABASE IF NOT EXISTS ${DB_AUTH_NAME} DEFAULT CHARACTER SET ${MYSQL_CHARACTER_SET} COLLATE ${MYSQL_COLLATION};
+CREATE DATABASE IF NOT EXISTS ${DB_WORLD_NAME} DEFAULT CHARACTER SET ${MYSQL_CHARACTER_SET} COLLATE ${MYSQL_COLLATION};
+CREATE DATABASE IF NOT EXISTS ${DB_CHARACTERS_NAME} DEFAULT CHARACTER SET ${MYSQL_CHARACTER_SET} COLLATE ${MYSQL_COLLATION};
+SHOW DATABASES;
+" || {
+  echo "❌ Failed to create databases"
+  exit 1
+}
+echo "✅ Databases ready!"