Ali Golzar 3850e2f070 feat: Add MySQL database support (#3024) ... * feat: Add MySQL database support - Add MySQL database support with environment-based configuration - Fix MySQL compatibility issue with 'key' column name - Maintain SQLite as default database - Add proper validation for MySQL configuration - Test and verify compatibility with existing database - Replaced raw SQL queries using JSON_EACH functions with standard GORM queries - Modified functions to handle JSON parsing in Go code instead of database since JSON_EACH is not available on MySQL or MariaDB: - getAllEmails() - GetClientTrafficByID() - getFallbackMaster() - MigrationRemoveOrphanedTraffics() The system now supports both MySQL and SQLite databases, with SQLite remaining as the default option. MySQL connection is only used when explicitly configured through environment variables. * refactor: prefix env variables of database with XUI_ to support direct environment usage without .env file All database configuration environment variables now start with the XUI_ prefix to avoid conflicts and allow configuration via system-level environment variables, not just the .env file.		2025-05-21 12:04:38 +02:00
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model	feat: Add MySQL database support (#3024)	2025-05-21 12:04:38 +02:00
db.go	feat: Add MySQL database support (#3024)	2025-05-21 12:04:38 +02:00