Increase the number of publications returned

src/lib/components/publications/PublicationFeed.svelte

@@ -1,5 +1,6 @@
 <script lang="ts">
   import { indexKind } from "$lib/consts";
+  import { SEARCH_LIMITS } from "$lib/utils/search_constants.ts";
   import { activeInboxRelays, activeOutboxRelays, getNdkContext } from "$lib/ndk";
   import { filterValidIndexEvents, debounceAsync } from "$lib/utils";
   import { Button, P, Skeleton, Spinner } from "flowbite-svelte";
@@ -241,7 +242,7 @@
           ws.send(JSON.stringify([
             "REQ", 
             subId, 
-            { kinds: [indexKind], limit: 1000 }
+            { kinds: [indexKind], limit: SEARCH_LIMITS.PUBLICATION_FEED_LIMIT }
           ]));
           
           // Set up cleanup

src/lib/utils/search_constants.ts

@@ -66,6 +66,9 @@ export const SEARCH_LIMITS = {
 
   /** Maximum events to fetch before processing in subscription search */
   SUBSCRIPTION_FETCH_LIMIT: 1000,
+
+  /** Maximum index events to fetch per relay for publication feed */
+  PUBLICATION_FEED_LIMIT: 10000,
 } as const;
 
 // Nostr event kind ranges