- Refactored the showStatus function for better readability and structure.
- Changed the way parameters are passed to the jQuery post method.
- This change continues the effort to enhance code clarity and maintainability across the plugin.
- Removed unused cookie helper functions from MainContentTabbed.php to streamline the code.
- Updated the tab management logic to ensure cookies are cleared when no cookie exists, aligning with the behavior of the initab function.
- Corrected the filename reference in MainContent.php from 'MainContentNotab.php' to 'MainContentNoTab.php' for consistency.
