Ensure session cookies are updated before server navigation for both new and returning users. Co-authored-by: Moheeb Zara <1184415+virgilvox@users.noreply.github.com>
Fix column name mismatches, enhance signup UX, and align DB schema with codebase. Co-authored-by: Moheeb Zara <1184415+virgilvox@users.noreply.github.com>