NeoPHP v4.16.0 - Role Configuration DTO

• docs: update ROADMAP (d9acce7)
• docs: document RoleConfig DTO in Auth README (cec95a5)
• refactor: build RoleConfig from config array in AuthManager (df9022e)
• refactor: use RoleConfig instead of raw array in TokenGuard (ec60677)
• refactor: use RoleConfig instead of raw array in SessionGuard (dfdebc3)
• feat: add RoleConfig DTO shared between auth guards (7d41c9c)

What's Changed

• Refactor/auth role config dto by @BenjiLeLoustik in #187

Full Changelog: v4.15.0...v4.16.0