putout v7.18.1

fix

• (eslint-plugin-putout) getContextOptions: remove unused
• (@putout/eslint-config) rm brackets

feature

• (@putout/engine-loader) parse-rules: provide more info in validation error message
• (@putout/plugin-convert-for-to-for-of) split into 2 files
• (@putout/plugin-remove-unused-variables) add support of OptionalCallExpression
• (@putout/plugin-convert-for-to-for-of) add support of n
• (@putout/engine-runner) replace: add support of path
• (eslint-plugin-putout) keyword-spacing: add support of switch
• (@putout/eslint-config) space-before-blocks: add