refactor(Core): refactor and optimize code

.gitignore

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+# WordPress
+.htaccess
+wp-config.php
+wp-content/uploads/
+wp-content/blogs.dir/
+wp-content/upgrade/
+wp-content/backup-db/
+wp-content/advanced-cache.php
+wp-content/wp-cache-config.php
+wp-content/cache/
+wp-content/cache/supercache/
+
+# WP-CLI
+wp-cli.local.yml
+
+# Node
+node_modules/
+npm-debug.log
+yarn-error.log
+package-lock.json
+yarn.lock
+
+# Build
+/dist/
+/build/
+*.min.js
+*.min.css
+
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
+.DS_Store
+
+# Composer
+/vendor/
+composer.lock
+
+# Logs
+*.log
+error_log
+debug.log
+
+# Temporary files
+*.tmp
+*.temp
+*.cache
+
+# OS
+Thumbs.db
+.DS_Store
+
+# Backup files
+*.bak
+*.backup
+*~
+
+# Environment
+.env
+.env.local
+.env.*.local
+
+# Testing
+/tests/coverage/
+.phpunit.result.cache
+
+# Deployment
+deploy.sh
+.deployment