- Updated all references from v6 to v7 for `github.com/router-for-me/CLIProxyAPI`.
- Ensured consistency in imports within core libraries, tests, and integration tests.
- Added missing tests for new features in Redis Protocol integration.
- Moved `config-api-key` provider logic from SDK to the internal `config_access` package.
- Updated provider registration and initialization to ensure proper management via `Register` function.
- Removed redundant `config-api-key` documentation, simplifying configuration examples.
- Adjusted related imports and reconciliations for seamless integration with the new structure.