merge(eda): render quality global — DPI 220, tablas anchas como imagen, layout side_by_side, indice clicable

python/functions/datascience/automatic_eda/chapters/portada.py

@@ -26,7 +26,7 @@ from datetime import datetime, timezone
 
 from .. import model
 
-CHAPTER_VERSION = "1.3.0"
+CHAPTER_VERSION = "1.4.0"
 CHAPTER_ID = "portada"
 CHAPTER_TITLE = "Portada"
 
@@ -120,9 +120,17 @@ def _summary_blocks(summary) -> list:
         # Values pinned to the right margin (numbers flush right, label left).
         blocks.append(model.KVTable(rows=rows, value_align="right"))
     if titles:
-        bullets = "\n".join(f"- {model._safe_str(t)}" for t in titles)
-        blocks.append(model.Markdown(
-            text="Este informe incluye los siguientes capítulos:\n" + bullets))
+        # Clickable index ("Índice"): one TocEntry per chapter title. Each entry
+        # becomes a real jump to that chapter's first page/slide once the document
+        # is laid out (the renderers register every chapter start and wire the
+        # links; ``target_id`` is matched against the chapter title). The cover only
+        # knows chapter titles, so the title doubles as the link target.
+        blocks.append(model.Heading(text="Índice", level=2))
+        for t in titles:
+            label = model._safe_str(t)
+            if not label:
+                continue
+            blocks.append(model.TocEntry(label=label, target_id=label))
     return blocks