Refactor documentation and restructure user guides for Fenix platform - Removed FenixServer Web documentation as it has been integrated into FenixServer.Api. - Updated Home.md to reflect the new naming conventions and structure of the Fenix platform. - Created new user guide for Fenix, detailing application usage, project creation, communication setup, and scripting. - Added user guide for FenixServer, covering server operation, project loading, and REST API access. - Introduced FenixServer.Api user guide, explaining standalone and embedded modes, API endpoints, and usage examples.