[fix]Fix document status bug

[AnshulPatil2005]

Description

[Fix document status selections being lost when users click "Previous" and return to the Import Analysis table
]

Related Tickets & Documents

Closes #184

What type of PR is this? (check all applicable)

• Refactor
• Feature
• Bug Fix
• Optimization
• Documentation Update

Steps to QA

1.Navigate to a workspace and open the Import Flow modal
2.Upload test PDFs and a valid BibTeX bibliography file
3.Click "Next" to proceed to Step 1 (Import Analysis Table)
4.Click on a status badge to toggle it (Add → Ignore)
5.Toggle several document statuses to different values
6.Click "Previous" button to return to Step 0 (file upload)
7.Click "Next" to return to Step 1 (Analysis Table)
8.Verify all previously toggled statuses are preserved

Screen.Recording.2026-01-30.133441.mp4

Added/updated tests?

• Yes
• No, and this is why :bug fix
• I need help with writing tests

Added/updated documentations?

• Yes
• No, and this is why: bug fix
• I need help with writing docs

Checklist

• I have added relevant notes to the CHANGELOG.md file (See https://keepachangelog.com/)