MCP Remote with Adobe and Okta Authentication

# Changelog ## [1.3.0] - 2024-08-01 ### Added - **Okta Authentication**: Added support for Okta as an authentication provider. - **Multi-Provider Architecture**: Refactored the authentication logic to support multiple providers. - `AUTH_PROVIDER` environment variable to select between `adobe` and `okta`. ### Changed - Renamed `AdobeMCPWrapper` to `AuthMCPWrapper` to reflect its more generic role. - Updated `README.md` with instructions for configuring and using both Adobe and Okta. - Consolidated environment variables for a more consistent configuration experience. ## [1.2.0] - 2024-07-31 ### Added - **Auto-refresh**: Implemented automatic token refresh to prevent session expiration. - **Debug Mode**: Added a debug mode for easier troubleshooting. - `ADOBE_AUTO_REFRESH` and `ADOBE_REFRESH_THRESHOLD` environment variables. ### Changed - Improved error handling and reporting. - Simplified the OAuth callback server. ## [1.1.0] - 2024-07-30 - Initial release of the `mcp-remote-with-okta` package. - Adobe IMS authentication using OAuth implicit flow. - Secure token storage in the user's home directory. - CLI commands for token management (`authenticate`, `status`, `token`, `clear`).