Replaces bg-white, text-brand-navy, border-brand-sand, text-gray-*, bg-[#2A2A2A],
bg-brand-purple/15, hover:bg-brand-sand, etc. across all 35 .svelte files with
semantic token utilities (bg-surface, text-ink, border-line, bg-pdf-bg, bg-nav-active,
bg-muted, text-accent, bg-primary, ...).
Also adds CSS filter: invert(1) in layout.css for De Gruyter <img> icons in dark mode,
excluding icons that carry .invert already (to prevent double-inversion).
Closes#64
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>
