web: simplify link generation for search

web/src/app/sok/page.tsx

@@ -21,27 +21,11 @@ export default async function Page({
         results: search(query: $query) {
           __typename
           ... on PageInterface {
-            slug
-          }
-          ... on NewsPage {
-            id
-            title
-          }
-          ... on EventPage {
-            id
-            title
-          }
-          ... on GenericPage {
-            id
-            title
-          }
-          ... on VenuePage {
             id
             title
+            url
           }
           ... on AssociationPage {
-            id
-            title
             associationType
           }
         }