Instead of an arbitrary 80 % cap, the panel now measures the actual
DocumentTopBar height at open time and fills the remaining viewport
exactly — so the PDF is fully covered and the drawer reaches right up
to the header. Drag-to-shrink still works as before.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replaces the left sidebar layout with:
- Full-viewport PDF/image viewer (never resizes, position: absolute)
- Fixed floating bottom panel with tabs: Metadaten, Transkription,
Diskussion, Verlauf
- Compact top bar with title, date · sender → receivers row, and
Annotieren / Edit / Download actions
- Drag-to-resize panel with localStorage persistence of open/height/tab
- Panel opens automatically to Diskussion when an annotation is clicked
- Documents without a file default to showing the Metadaten tab
New components: DocumentTopBar, DocumentViewer, DocumentBottomPanel,
PanelMetadata, PanelTranscription, PanelDiscussion, PanelHistory
PdfViewer: annotateMode and activeAnnotationId lifted to bindable props;
AnnotationCommentPanel removed (discussion moves to the Diskussion tab).
Closes#62
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
