Add referential actions' links for warnings handling Postgres and MyS…

…QL special cases (#79)

vercel.json

@@ -224,6 +224,18 @@
             "source": "/d/relation-mode",
             "destination": "https://www.prisma.io/docs/concepts/components/prisma-schema/relations/relation-mode"
         },
+        {
+            "source": "/d/postgres-set-null",
+            "destination": "https://www.prisma.io/docs/concepts/components/prisma-schema/relations/referential-actions#types-of-referential-actions"
+        },
+        {
+            "source": "/d/mysql-set-default",
+            "destination": "https://www.prisma.io/docs/concepts/components/prisma-schema/relations/referential-actions#types-of-referential-actions"
+        },
+        {
+            "source": "/d/relation-mode-prisma-indexes",
+            "destination": "https://www.prisma.io/docs/concepts/components/prisma-schema/relations/relation-mode#indexes"
+        },
         {
             "source": "/d/help/next-js-best-practices",
             "destination": "https://www.prisma.io/docs/support/help-articles/nextjs-prisma-client-dev-practices"
@@ -837,4 +849,4 @@
             "destination": "https://prismaio.notion.site/Prisma-Design-Partner-Program-a286c25e47fb44e199038ca71dce36a1"
         }
     ]
-}
+}