Fix(auth) signup error

Bug Report Template

Title (semantic)

Format: fix(scope): short description Example: fix(auth): resolve token validation error

Description

This merge request resolves the signup error caused by the non-uniform variable naming (place and current place) in the front-end and back-end after previous schema changes.

Checklist

• The bug has been reproduced and confirmed.
• A clear and concise fix has been implemented.
• New tests have been added to prevent regressions.
• Existing tests are passing.

Related Issue(s)

Closes #