Enhance PDF viewer with annotations and WebAssembly

Added support for advanced annotation tools, including signature and stamp management, along with accessibility improvements. Introduced WebAssembly binaries (`qcms_bg.wasm`, `quickjs-eval.wasm`, `openjpeg.wasm`, `jbig2.wasm`) for enhanced performance in color management, JavaScript execution, and image decoding.

Implemented a JavaScript fallback (`openjpeg_nowasm_fallback.js`) for environments without WebAssembly support. Updated `Details.cshtml` to include a PDF viewer popup and added a new Razor Page (`ViewPdf.cshtml`) for secure PDF file access. Registered `.mjs` MIME type in `Program.cs` for PDF.js compatibility.

Enhanced localization with translations for multiple languages in `viewer.ftl` and added new icons, dialogs, and accessibility features. Updated `DXApp.sln` to include a new project for template management. These changes improve functionality, modularity, and user experience.

DXApp.TemplateKitProject/wwwroot/js/pdfjs/web/images/toolbarButton-print.svg

@@ -0,0 +1,3 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M13 4H12V2C12 1.46957 11.7893 0.960859 11.4142 0.585786C11.0391 0.210714 10.5304 0 10 0L6 0C5.46957 0 4.96086 0.210714 4.58579 0.585786C4.21071 0.960859 4 1.46957 4 2V4H3C2.46957 4 1.96086 4.21071 1.58579 4.58579C1.21071 4.96086 1 5.46957 1 6V11C1 11.5304 1.21071 12.0391 1.58579 12.4142C1.96086 12.7893 2.46957 13 3 13H4V14C4 14.5304 4.21071 15.0391 4.58579 15.4142C4.96086 15.7893 5.46957 16 6 16H10C10.5304 16 11.0391 15.7893 11.4142 15.4142C11.7893 15.0391 12 14.5304 12 14V13H13C13.5304 13 14.0391 12.7893 14.4142 12.4142C14.7893 12.0391 15 11.5304 15 11V6C15 5.46957 14.7893 4.96086 14.4142 4.58579C14.0391 4.21071 13.5304 4 13 4V4ZM10.75 14.15L10.15 14.75H5.85L5.25 14.15V10H10.75V14.15ZM10.75 4H5.25V1.85L5.85 1.25H10.15L10.75 1.85V4V4ZM13 7.6L12.6 8H11.4L11 7.6V6.4L11.4 6H12.6L13 6.4V7.6Z" fill="black"/>
+</svg>