TekH
99fbb33f1c
Transitioned PDF rendering in `EnvelopeReceiverPage.razor` from `PDF.js` to `DevExpress DxPdfViewer`. Updated code and documentation to reflect the verified API of `DevExpress.Blazor.PdfViewer` v25.2.3, addressing its limitations (e.g., lack of `GoToPageAsync`, `PageNumberChanged`). Implemented `CustomizeToolbar` for navigation/zoom controls and manual state tracking for `_currentPage` and `_viewerZoomLevel`. Replaced JavaScript interop for page count with the `PageCount` property. Retained the custom thumbnail sidebar due to API constraints. Added temporary debug tools for DOM analysis and navigation testing. Updated `TESTING_CHECKLIST.md` and added `DEVEXPRESS_V25_LIMITATIONS.md` to document the new strategy, API limitations, and testing scenarios. Cross-page signature navigation implemented with state updates, though visible page changes remain manual. Prepared for future improvements while ensuring functional migration to `DxPdfViewer`.