Fix FAB on Webxdc page by passing onFabClick through KindFeedPage

KindFeedPage's own useLayoutOptions was overwriting the onFabClick
set by WebxdcFeedPage. Now onFabClick is a KindFeedPage prop that
gets forwarded to useLayoutOptions, so only one call wins.

src/pages/KindFeedPage.tsx

@@ -24,9 +24,11 @@ interface KindFeedPageProps {
   tagFilters?: Record<string, string[]>;
   /** Extra content rendered after the feed header (e.g. a custom compose dialog). */
   extra?: React.ReactNode;
+  /** If set, overrides the default FAB click behavior. */
+  onFabClick?: () => void;
 }
 
-export function KindFeedPage({ kind, title, icon, emptyMessage, kindDef, backTo = '/', alwaysShowBack, fabHref, tagFilters, extra }: KindFeedPageProps) {
+export function KindFeedPage({ kind, title, icon, emptyMessage, kindDef, backTo = '/', alwaysShowBack, fabHref, tagFilters, extra, onFabClick }: KindFeedPageProps) {
   const primaryKind = Array.isArray(kind) ? kind[0] : kind;
 
   const resolvedDef = useMemo(
@@ -39,7 +41,7 @@ export function KindFeedPage({ kind, title, icon, emptyMessage, kindDef, backTo
     description: `${title} on Nostr`,
   });
 
-  useLayoutOptions({ showFAB: true, fabKind: primaryKind, fabHref });
+  useLayoutOptions({ showFAB: true, fabKind: primaryKind, fabHref, onFabClick });
 
   const kinds = Array.isArray(kind) ? kind : [kind];
 

src/pages/WebxdcFeedPage.tsx

@@ -1,6 +1,5 @@
 import { useState, useCallback } from 'react';
 import { Blocks } from 'lucide-react';
-import { useLayoutOptions } from '@/contexts/LayoutContext';
 import { KindFeedPage } from '@/pages/KindFeedPage';
 import { WebxdcUploadDialog } from '@/components/WebxdcUploadDialog';
 
@@ -13,14 +12,13 @@ export function WebxdcFeedPage() {
     setUploadOpen(true);
   }, []);
 
-  useLayoutOptions({ showFAB: true, fabKind: 1063, onFabClick: handleFabClick });
-
   return (
     <KindFeedPage
       kind={1063}
       title="Webxdc"
       icon={<Blocks className="size-5" />}
       tagFilters={TAG_FILTERS}
+      onFabClick={handleFabClick}
       emptyMessage="No webxdc apps found yet. Check your relay connections or try again later."
       extra={<WebxdcUploadDialog open={uploadOpen} onOpenChange={setUploadOpen} />}
     />