add docs back to sidebar

Author: Amogh-Bharadwaj

sidebars.js

@@ -727,6 +727,8 @@ const sidebars = {
             "integrations/data-ingestion/clickpipes/postgres/deduplication",
             "integrations/data-ingestion/clickpipes/postgres/ordering_keys",
             "integrations/data-ingestion/clickpipes/postgres/toast",
+            "integrations/data-ingestion/dbms/postgresql/connecting-to-postgresql",
+            "integrations/data-ingestion/dbms/postgresql/inserting-data",
             "integrations/data-ingestion/clickpipes/postgres/schema-changes",
             "integrations/data-ingestion/clickpipes/postgres/faq",
             "integrations/data-ingestion/clickpipes/postgres/parallel_initial_load",