Fix provider snapshot session hydration and agent scoping

packages/app/src/screens/workspace/workspace-screen.tsx

@@ -70,7 +70,6 @@ import {
   workspaceTabTargetsEqual,
 } from "@/utils/workspace-tab-identity";
 import { useHostRuntimeClient, useHostRuntimeIsConnected } from "@/runtime/host-runtime";
-import { prefetchProvidersSnapshot } from "@/hooks/use-providers-snapshot";
 import { useWorkspaceTerminalSessionRetention } from "@/terminal/hooks/use-workspace-terminal-session-retention";
 import {
   checkoutStatusQueryKey,
@@ -609,16 +608,6 @@ function WorkspaceScreenContent({ serverId, workspaceId }: WorkspaceScreenProps)
   const client = useHostRuntimeClient(normalizedServerId);
   const isConnected = useHostRuntimeIsConnected(normalizedServerId);
 
-  useEffect(() => {
-    if (!client || !isConnected || !normalizedServerId) {
-      return;
-    }
-    const session = useSessionStore.getState().sessions[normalizedServerId];
-    if (session?.serverInfo?.features?.providersSnapshot) {
-      prefetchProvidersSnapshot(normalizedServerId, client);
-    }
-  }, [client, isConnected, normalizedServerId]);
-
   const workspaceAgentVisibility = useStoreWithEqualityFn(
     useSessionStore,
     (state) =>