# Implementation Plan - [x] 1. Update default.vue layout with TopNav and Footer - Import TopNav and FooterCopyright components - Add TopNav before the slot - Add FooterCopyright after the slot - Add appropriate wrapper div with proper spacing - _Requirements: 1.1, 1.4_ - [x] 2. Refactor app.vue to use layout system - Remove TopNav component import and usage - Remove FooterCopyright component import and usage - Remove unused FloatingActions import - Remove unused isLocaleSwitching variable - Wrap NuxtPage with NuxtLayout component - Keep all head management and global configuration - _Requirements: 1.1, 1.2, 1.3_ - [x] 3. Verify visual appearance and functionality - Check homepage renders correctly with TopNav and Footer - Check blog index page renders correctly - Check blog post pages render correctly - Verify TopNav navigation works (hero, skills, work, projects, blog) - Verify language switcher functionality - Verify theme switcher functionality - Check responsive behavior on different screen sizes - Verify no console errors or hydration warnings - _Requirements: 2.1, 2.2, 2.3, 4.1, 4.2, 4.3, 4.4, 4.5_