SVG mark (amber-to-emerald shield) in public/icon.svg for tab icon; reusable SecBriefLogo in header, landing, and signup.
Co-authored-by: Cursor <cursoragent@cursor.com>
fix(ui): consistent tab bar and merge cleanup on main
Add TabBar with equal-height segmented tabs. Polish audit identity field in InputPanel. Remove duplicate imports in main.py and tighten scan request type hints.
Co-authored-by: Cursor <cursoragent@cursor.com>
Merge branch 'teammate/Dev' and resolve conflicts in backend/db.py, backend/main.py, and frontend/src/app/page.tsx