From 51a4317440744767fe543399b77d625864a37057 Mon Sep 17 00:00:00 2001
From: hsiegeln <37154749+hsiegeln@users.noreply.github.com>
Date: Sun, 12 Apr 2026 17:05:04 +0200
Subject: [PATCH] fix: optimistically remove dismissed app from sidebar cache

Sets query cache immediately on dismiss success so the sidebar updates
without waiting for the catalog refetch to complete.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 ui/src/api/queries/catalog.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ui/src/api/queries/catalog.ts b/ui/src/api/queries/catalog.ts
index d4d142d8..78aa216d 100644
--- a/ui/src/api/queries/catalog.ts
+++ b/ui/src/api/queries/catalog.ts
@@ -76,7 +76,11 @@ export function useDismissApp() {
       if (res.status === 409) throw new Error('Cannot dismiss — live agents are still connected');
       if (!res.ok) throw new Error(`Failed to dismiss: ${res.status}`);
     },
-    onSuccess: () => {
+    onSuccess: (_data, applicationId) => {
+      // Optimistically remove from cache before refetch
+      qc.setQueriesData<CatalogApp[]>({ queryKey: ['catalog'] }, (old) =>
+        old ? old.filter((a) => a.slug !== applicationId) : old
+      );
       qc.invalidateQueries({ queryKey: ['catalog'] });
     },
   });