TekH
bf739c1360
Added `IsDownloading` and `IsPrinting` properties to manage state during download and print operations in `SenderPdfImageEditor.razor` and `SenderPdfImageEditorToolbar.razor`. Updated `OnDownloadPdfAsync` and `OnPrintPdfAsync` to ensure state cleanup with `finally` blocks. Enhanced toolbar buttons to reflect busy states with dynamic titles, disabled states, and a spinning animation. Updated CSS in `envelope-viewer.css` to improve layout, spacing, and responsiveness. Added hover, active, and focus-visible styles for better interactivity. Styled a new zoom slider with custom thumb and focus states. Increased maximum width of key elements to 1040px and adjusted padding/margin for better alignment. Improved focus styles for input fields and aligned actions to the right in specific scenarios.