[FEATURE] Add collapse/expand functionality to question tool dialog

[mekrina]

Feature Request

Add a collapse/expand button to the question tool dialog, similar to the existing functionality in the todo dock.

Problem

The question tool dialog takes up significant screen space and cannot be temporarily minimized. Users need to:

• Review conversation history or code context before answering
• Temporarily hide the dialog without dismissing it
• Preserve their selected answers while collapsed

Proposed Solution

Implement the same collapse pattern used in session-todo-dock.tsx:

• Clickable header with chevron icon button
• When collapsed: show progress ("Question 1 of 3") + question preview
• When expanded: show full question with all options
• Smooth animation (0.3s transition)
• Preserve user's selected answers

Reference Implementation

packages/app/src/pages/session/composer/session-todo-dock.tsx (lines 42-219)

This component already implements:

• IconButton with rotating chevron icon
• Spring-based collapse animation
• State management for collapsed state
• Preview text display when collapsed

Benefits

• Better screen space management
• Consistent UI pattern across dock components
• Improved UX for complex questions

[aklajnert]

I am also often dealing with this issue. Sometimes the model response cannot be read at all, as the question interface covers it completely. The only way to work around is it playing with the dev tools, which is not possible in the standalone Destkop version.

[amat27]

+1. Because how much Claude likes to ask questions, this is a big QoL improvement.

[rekram1-node]

Automated: closing question issues.

GitHub Issues are for bug reports and feature requests only — questions / support are no longer tracked here.

• For help & questions: https://discord.gg/opencode
• Billing issues with Opencode Go / Zen: help@anoma.ly

If this is a bug or feature request, please open a new issue with the appropriate template.

[rekram1-node]

Reopening – this was incorrectly closed by automated question-issue cleanup. Sorry for the noise.

[eXamadeus]

I have a PR that solves this: #34116