Reduce debug output for German Wiktionary

- Catches and passes inflection-tables in the parse tree
- Catches and passes the "Kategorie" links in the parse tree

This work is a contribution to the EWOK project, which receives funding from LABEX ASLAN (ANR–10–LABX–0081) at the Université de Lyon, as part of the "Investissements d'Avenir" program initiated and overseen by the Agence Nationale de la Recherche (ANR) in France.

src/wiktextract/extractor/de/page.py

@@ -204,7 +204,23 @@ def process_pos_section(
             and non_l4_node.kind == NodeKind.TEMPLATE
             and "Übersicht" in non_l4_node.template_name
         ):
-            # XXX: de: Extract form tables
+            # XXX: de: Extract form table templates
+            pass
+        elif (
+            isinstance(non_l4_node, WikiNode)
+            and non_l4_node.kind == NodeKind.TABLE
+            and "inflection-table" in non_l4_node.attrs.get("class")
+        ):
+            # XXX: de: Extract html form table
+            pass
+        elif (
+            isinstance(non_l4_node, WikiNode)
+            and non_l4_node.kind == NodeKind.LINK
+            and len(non_l4_node.largs) > 0
+            and len(non_l4_node.largs[0]) > 0
+            and "Kategorie" in non_l4_node.largs[0][0]
+        ):
+            # XXX Process categories
             pass
         else:
             wxr.wtp.debug(