- Added logic to handle pages without titles but containing text, ensuring proper rendering of content.
- Introduced a mechanism to skip index increment for such pages, maintaining correct tab functionality.
- Improved code readability with better indentation and comments for clarity.
- Introduced a new function `processTitle` to safely handle page titles by replacing PHP variables with their values without using eval.
- Updated title handling in MainContent, MainContentTabbed, and MainContentTabless to utilize the new `processTitle` function, enhancing security and maintainability.
- Changed the class attribute from "content" to "tab-content content" for better semantic clarity and improved styling consistency in the tabbed layout.
- Replaced direct htmlspecialchars usage with eval to ensure variables in .page titles are correctly processed.
- This change enhances the flexibility of title rendering across multiple layout files.
- 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.
- Added `generatePanel` and `generatePanels` functions to encapsulate panel creation logic for menu items.
- Updated `MainContentNotab.php` and `MainContentTabbed.php` to utilize the new functions, improving code reusability and readability.
- Introduced `generateContent` function to handle content generation based on Markdown flag.
