Introduced `ThemeService` to manage themes and dark mode, with a new footer UI for theme selection and toggling dark mode. Added dynamic CSS loading and Bootstrap theme support. Registered `UserPreferencesService` and `ThemeService` for SSR compatibility. Removed hardcoded DevExpress theme links.
Fixed German localization issues in `LoginReceiverPage` and `LoginSenderPage`. Updated `app.css` with styles for the new footer controls. Simplified font loading in `MainLayout.razor`.
- Injected `NavigationManager` into `IndexPage.razor` to enable navigation.
- Improved layout alignment with additional classes in `<div>`.
- Added a new button for navigation to `/sender` with icons and text.
- Introduced a feature badge for "PDF-Export" with an SVG icon.
- Updated `.home-btn-primary` styles in `app.css`:
- Ensured text color is always white with `!important`.
- Made text bolder by increasing `font-weight` to `700`.
Added the `@rendermode InteractiveWebAssembly` directive to
`IndexPage.razor` to enable interactive WebAssembly rendering.
Included a `<link>` element to reference the `blazing-berry.bs5.min.css`
stylesheet from the `DevExpress.Blazor.Themes` content folder to
apply the "blazing-berry" theme for enhanced styling.
The `@rendermode InteractiveWebAssembly` directive was removed from `IndexPage.razor` to simplify the page setup.
Additionally, the `HomePageDescription` constant was updated to replace improperly encoded characters with their correct Unicode equivalents. This ensures proper rendering of German umlauts and special characters in the text.
