4315988e78
Add a menu toggle button to show/hide the sidebar. Update locale files for `menuToggle` key. Refactor `protocol.tsx` to manage menu state, adjust layout for responsiveness, and apply square corners to the menu. Replit-Commit-Author: Agent Replit-Commit-Session-Id: 77cfe984-2c65-4152-bb7a-0df28274fe66 Replit-Commit-Checkpoint-Type: full_checkpoint Replit-Commit-Event-Id: 470babcf-8feb-4bdb-8f18-66e74df799e6 Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/c3c252e4-c83d-40ca-9fff-99a3ea60701e/77cfe984-2c65-4152-bb7a-0df28274fe66/ZgwFc55 Replit-Helium-Checkpoint-Created: true