Custom «Yii2 Foundation» basic setup with Twig as default template engine and service driven DI.

All unnecessary default templates / models / classes wiped out, added some meaningful default configs for dev & prod and production config.

• Build-in common exception system
• Confortable localization (ex. _t($message, MessageCategoryEnum::Notifcations)
• Confortable dedicated logging. plog($message) logs to seperate runtime/logs/project.log
• @scripts alias points to @web/scripts