feat: T6 wave 4 – notice PDFs, compliance notifications, readiness core

- Authority notice PDFs: pure model plus renderer, TSK count in A4
  landscape, FEHLT for missing particulars, stored totals with correction
  note; GET /authority-notices/:id/pdf with compliance:read.
- Compliance notifications in category COMPLIANCE: herd change and TSK
  reference day, at most one unread per topic and user (advisory lock);
  daily rule TskReferenceDayReached with Berlin day and catch-up; handlers
  in API and worker.
- Readiness core: live evaluation of seven pure rules, fingerprinted
  acknowledgements that reopen when revoked or stale, subject masking,
  read-only GET paths; READINESS_RULES injectable; kept out of the worker.
- e2e hygiene: no unscoped deletes, seeded settings rows saved/restored.
- ARCHITECTURE.md §12.8–12.10, §10 handler rows, Annahmen 78–85.

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>

ApiCore-Backend/src/export/pdf-table.ts

@@ -9,6 +9,13 @@ export const PDF_MARGIN = 36;
 export interface PdfColumn {
   header: string;
   width: number;
+  /** Numbers read better right-aligned; the default is left. */
+  align?: 'left' | 'right';
+}
+
+export interface DrawTableOptions {
+  /** Draws the last row in bold, e.g. a totals row. */
+  boldLastRow?: boolean;
 }
 
 export function formatDay(date: Date): string {
@@ -55,11 +62,12 @@ export function drawTable(
   doc: PDFKit.PDFDocument,
   columns: PdfColumn[],
   rows: string[][],
+  options: DrawTableOptions = {},
 ): void {
   const left = PDF_MARGIN;
   const bottomLimit = doc.page.height - PDF_MARGIN - 20;
 
-  const drawRow = (cells: string[], bold: boolean) => {
+  const drawRow = (cells: string[], isHeader: boolean, bold = isHeader) => {
     doc.font(bold ? 'Helvetica-Bold' : 'Helvetica').fontSize(8);
     const heights = cells.map((cell, index) =>
       doc.heightOfString(cell, { width: columns[index].width - 4 }),
@@ -67,18 +75,21 @@ export function drawTable(
     const rowHeight = Math.max(...heights, 10) + 4;
     if (doc.y + rowHeight > bottomLimit) {
       doc.addPage();
-      if (!bold) {
+      if (!isHeader) {
         drawRow(
           columns.map((c) => c.header),
           true,
         );
-        doc.font('Helvetica').fontSize(8);
+        doc.font(bold ? 'Helvetica-Bold' : 'Helvetica').fontSize(8);
       }
     }
     const top = doc.y;
     let x = left;
     cells.forEach((cell, index) => {
-      doc.text(cell, x + 2, top + 2, { width: columns[index].width - 4 });
+      doc.text(cell, x + 2, top + 2, {
+        width: columns[index].width - 4,
+        align: columns[index].align ?? 'left',
+      });
       x += columns[index].width;
     });
     doc
@@ -102,6 +113,12 @@ export function drawTable(
     doc.moveDown(0.5);
     return;
   }
-  for (const row of rows) drawRow(row, false);
+  rows.forEach((row, index) =>
+    drawRow(
+      row,
+      false,
+      options.boldLastRow === true && index === rows.length - 1,
+    ),
+  );
   doc.moveDown(0.5);
 }