Update thinking display logic, fix async new tasks

[declan-scale]

Changes

• When sending a task/create also send a event/send to async agents
• Update the logic to display Thinking...
  • Must be the last user message
  • Must not have any agent messages
  • Must be waiting for messages over stream or rpc
• Remove some comments
• Remove unused stream status logic
• Fix issue with async tasks not being streamed on the first message

[Copilot]

Pull Request Overview

This PR improves the thinking display logic and fixes async task creation for agents. The changes ensure "Thinking..." appears correctly based on task state and implements proper async agent communication.

• Updates thinking display logic to check for last user message without agent responses and RPC status
• Adds RPC status tracking to TaskMessagesData to manage async operations properly
• Simplifies code by removing unused stream status logic and comments

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
agentex-ui/hooks/use-task-subscription.ts	Removes unused stream status hook and adds RPC status management to task message subscription
agentex-ui/hooks/use-task-messages.ts	Adds rpcStatus field to TaskMessagesData and exports the type for broader use
agentex-ui/components/agentex/task-messages.tsx	Updates thinking display logic to use new shouldShowThinkingForLastPair function
agentex-ui/components/agentex/prompt-input.tsx	Removes unused agent dependency and simplifies task creation logic

Comments suppressed due to low confidence (1)

agentex-ui/components/agentex/task-messages.tsx:1

• The exit animation property was removed but the line remains in the diff. This appears to be an incomplete removal that should be cleaned up.

import { Fragment, memo, useEffect, useMemo, useRef, useState } from 'react';

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.