Introduced a Language Selector component (`LanguageSelector.razor`) to enable users to switch between German, English, and French. The component includes a dropdown UI with flag icons and language labels, along with logic for toggling the dropdown and changing the app's culture.
Injected `IJSRuntime`, `NavigationManager`, and `CultureService` into the component to handle culture changes and navigation updates.
Updated `MainLayout.razor` to include the Language Selector in the footer. Refactored footer layout in `MainLayout.razor.css` to use flexbox for better alignment and spacing.
Added styles for the Language Selector in `app.css` to ensure a clean and responsive design. Integrated the `flag-icons` library in `index.html` to display flag icons for language representation.
Removed styles for `.sidebar` and `.top-row` elements, including their background, layout, and responsive behavior, as they are no longer used. Simplified `main` and `article` elements by standardizing `margin` and `padding` to `0`.
Removed media query styles for `.top-row` and `.sidebar` to streamline responsive design. Updated global styles in `app.css` to ensure consistent spacing and alignment for `html`, `body`, `main`, and `.page`.
Focused on creating a cleaner, more minimal design by removing redundant styles and ensuring uniformity across the layout.
