Merge pull request 'Use links index for site suggestions.' (#103) from master into release

Reviewed-on: https://git.marginalia.nu/marginalia/marginalia.nu/pulls/103

marginalia_nu/src/main/java/nu/marginalia/wmsa/edge/search/EdgeSearchOperator.java

@@ -130,7 +130,7 @@ public class EdgeSearchOperator {
         for (var keyword : keywords) {
             for (var bucket : specs.buckets) {
                 requests.add(new EdgeDomainSearchSpecification(bucket, IndexBlock.Link, keyword,
-                        1_000_000, 5, 25));
+                        1_000_000, 3, 25));
             }
         }