Fast.ESLint.Config.Legacy public API

Based on @fast-china/eslint-config-legacy 2.1.9 public exports. Targets ESLint ^8.57.0 eslintrc, not Flat Config. New projects should use Fast.ESLint.Config.

Select a module to read its options, signatures and examples.

• Default entry and direct extends
• ./configs
• Constants and rules
• Differences between the packages