[FEAT]Enhance Dropdown Responsiveness in Admin Forms for Mobile Devices

[DemDem-code]

## Description

Dropdown menus in admin forms are not responding correctly on mobile devices, causing issues with form submission and user interaction. This problem negatively impacts the usability of the dashboard on smaller screens.

Purpose:
To ensure that dropdown menus in admin forms are fully responsive and functional across all device types, particularly mobile devices, to improve the user experience for admins on the go.

Acceptance Criteria:

Dropdown menus are fully responsive and function correctly on mobile devices.
All dropdown options are accessible and selectable on touch screens.
No form submission errors occur due to dropdown issues on mobile.
The user interface adapts to different screen sizes without layout distortion.
User testing on various mobile devices confirms proper functionality.

Requirements:

Review and debug the current implementation of dropdown menus.
Ensure CSS and JavaScript are optimized for responsive behavior.
Test dropdowns across different mobile devices and browsers.
Make necessary adjustments to improve touch responsiveness and accessibility.
Document changes and update mobile-specific guidelines for admin forms.

Expected Outcome:
Dropdown menus in admin forms will respond correctly on mobile devices, providing a seamless and accessible user experience across all platforms.