Fix task link feature gate regressions

desktop/src/features/channels/ui/ChannelScreen.tsx

@@ -341,6 +341,10 @@ export function ChannelScreen({
   const managedAgents = managedAgentsQuery.data ?? [];
   const relayAgentsQuery = useRelayAgentsQuery();
   const relayAgents = relayAgentsQuery.data ?? [];
+  const agentLookupReady =
+    !channelMembersQuery.isLoading &&
+    !managedAgentsQuery.isLoading &&
+    !relayAgentsQuery.isLoading;
   const agentPubkeys = React.useMemo(() => {
     const pubkeys = new Set<string>();
     for (const member of channelMembers ?? []) {
@@ -732,6 +736,7 @@ export function ChannelScreen({
   useAgentConversationRouteTarget({
     activeChannel,
     agentConversationMarkers,
+    agentLookupReady,
     agentPubkeys,
     enabled: isChannelTasksEnabled,
     goChannel,

desktop/src/features/channels/ui/useAgentConversationRouteTarget.ts

@@ -23,6 +23,7 @@ type UseAgentConversationRouteTargetInput = {
   activeChannel: Channel | null;
   agentConversationMarkers: readonly AgentConversationMarker[];
   agentPubkeys: ReadonlySet<string>;
+  agentLookupReady: boolean;
   enabled: boolean;
   goChannel: GoChannel;
   messageProfilesReady: boolean;
@@ -37,6 +38,7 @@ type UseAgentConversationRouteTargetInput = {
 export function useAgentConversationRouteTarget({
   activeChannel,
   agentConversationMarkers,
+  agentLookupReady,
   agentPubkeys,
   enabled,
   goChannel,
@@ -77,6 +79,9 @@ export function useAgentConversationRouteTarget({
     if (!sourceMessage) {
       return;
     }
+    if (!marker && !agentLookupReady) {
+      return;
+    }
 
     const sourceAuthorIsAgent = sourceMessage.pubkey
       ? agentPubkeys.has(normalizePubkey(sourceMessage.pubkey))
@@ -128,6 +133,7 @@ export function useAgentConversationRouteTarget({
   }, [
     activeChannel,
     agentConversationMarkers,
+    agentLookupReady,
     agentPubkeys,
     enabled,
     goChannel,

desktop/src/features/messages/lib/composerPasteHandler.ts

@@ -21,7 +21,7 @@ type ComposerPasteHandlerOptions = {
 
 export function createMessageComposerPasteHandler({
   agentConversationTitleForHref,
-  enableAgentConversationLinks = true,
+  enableAgentConversationLinks = false,
   editor,
   scrollComposerToBottom,
   uploadFile,

desktop/src/features/messages/lib/useRichTextEditor.ts

@@ -174,7 +174,7 @@ export function useRichTextEditor({
   channelNames,
   customEmoji,
   agentConversationTitleForHref,
-  enableAgentConversationLinks = true,
+  enableAgentConversationLinks = false,
   onSubmit,
   onEditLastOwnMessage,
   isAutocompleteOpen,