Adjusts padding in Footer.tsx (px-4 to px-2, py-1 to py-0.5) and Header.tsx (px-4 to px-2) for reduced horizontal and vertical spacing. Replit-Commit-Author: Agent Replit-Commit-Session-Id: 930e9607-8d85-4ad9-8702-a48ff4cef074 Replit-Commit-Checkpoint-Type: full_checkpoint