This commit includes two major changes. Javascript code in udp.js has been refactored to fix the sequence of operations. We have moved the getScript function inside the bracket to ensure smoother operation. Also, error handling in api_funct.py has been simplified and made more consistent by passing json.loads instead of raw strings to install_service method, and by directly setting 'e' as a value in case of exceptions. A minor style change has also been added on ha_cluster.html.
The commit refactors the server-side modules of the Roxy-WI web interface to use JSON-based APIs for improved data exchange. Specifically, methods for user, group and SSH management have been updated to accept and return JSON data. Simultaneously, error handling is improved to give more informative responses instead of plain strings. The client-side JavaScript code is also refactored to accommodate these changes. Additionally, some minor corrections are made in the UI templates.
The error handling has been refactored in the Roxywi overview and routes files to raise and return more comprehensive exceptions. Unnecessary commented out JSON parsing code in the service installation file has been removed for better code clarity. Aside from these, various minor grammar and formatting fixes have been made to the README.md to improve readability.