Remove static drawer title/text from Layout.vue and refine global styles: use a color-mix-based ::selection tied to --color-primary-300 for a subtler highlight, and suppress the duplicate inner focus outline on Vuetify inputs so the field frame remains the primary focus indicator. Also update codexInfo.md to document these CSS adjustments.
Refactor Layout.vue to implement a redesigned, responsive shell: new branding (SVG icon, title & subtitle), computed sidebar/footer routes, route-aware page title & description, improved footer visibility, and a mobile-friendly navigation drawer. Theme handling now uses a data-theme attribute, persistent storage, accessible labels and toggle controls. Added new image assets (icon.svg, icon.png, 404NotFound.png), global.css and documentation files (style.md, codexInfo.md), updated related plugins/routes/components, and removed the old logo.png. Also updated the favicon.
Jonas