Add support for single and multiple file attachments to Questions

[NivedHari]

Add support for file attachments to Questions

Summary:

• Enhanced the Question model to support file attachments.
• Updated the QuestionForm service to handle file uploads dynamically
• Modified the form view to allow multiple file uploads.
• Conditionally rendered attached files in the view, including the option to open files in a new tab.

Key Changes:

Model Changes:

• Added has_many_attached :files to the Question model

Service Changes:

• Updated the QuestionForm to handle attaching multiple files (files)
• Implemented logic in the attach_files method to attach files accordingly.

Form Changes:

• Updated the form to accept file uploads.

View Changes:

• Conditionally rendered attached files, ensuring that if multiple files are attached, each file is displayed as a separate link.

Recording:

attachment.mp4