[Feature] Add Different Modes of PDF Generation for Quizzes

[yatikakain]

Related Issue

This PR addresses #111, which introduces multiple PDF generation modes to provide users with flexible options for creating quiz documents.

Description of Changes

This PR implements the following key features:

1. PDF Generation Modes:

   • Added three distinct modes for PDF generation:
     • Questions Only (original functionality)
     • Questions with Answers (new)
     • Answers Only (new)
   • Implemented through a dropdown menu interface for seamless mode selection

2. UI Enhancements:

   • Replaced the single "Generate PDF" button with an interactive dropdown
   • Added smooth transitions and hover effects for better user experience
   • Implemented click-outside functionality to close the dropdown menu

Implementation Details

• Dropdown Menu:

  • Created using native HTML/CSS for optimal performance
  • Maintains consistent styling with the existing application theme
  • Automatically closes after selection or when clicking outside

• PDF Generation Logic:

  • Modified generatePDF function to accept mode parameter
  • Added conditional rendering based on selected mode
  • Preserved existing PDF styling and layout while adding new content options

Screenshot

[Roaster05]

@yatikakain could you change the colour of the dropdown list to match with the bg, also could you also make a change in the functionality that if the content of the page is filled it will automatically add a new page

[yatikakain]

@Roaster05 yeah sure, I'll work on the page break feature and UI color of dropdown