fix(apps/kimi-code): allow deselecting Other option in multi-select question dialog

[huangzheng2016]

Related Issue

N/A

Problem

In the TUI's AskUserQuestion multi-select dialog, selecting the synthetic "Other" option and committing a custom value permanently adds it to the selection set. There was no way to deselect "Other" afterwards, because pressing Enter/Space on "Other" always re-entered edit mode instead of toggling its selected state.

What changed

• In apps/kimi-code/src/tui/components/dialogs/question-dialog.ts, activateQuestionOption now checks whether "Other" is already selected in multi-select mode. If so, it removes the option from multiSelections and updates the answer, effectively toggling it off. If not selected, it still enters the inline Other editor as before.
• Added a component test multi-select Other can be toggled off after it is committed covering the toggle-off behavior.
• Added a patch changeset for @moonshot-ai/kimi-code.

Checklist

• I have read the CONTRIBUTING document.
• I have explained the problem above.
• I have added tests that prove my feature works.
• Ran gen-changesets skill, or this PR needs no changeset.

[changeset-bot]

🦋 Changeset detected

Latest commit: aa56edb

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@moonshot-ai/kimi-code	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[pkg-pr-new]

pnpm dlx https://pkg.pr.new/@moonshot-ai/kimi-code@aa56edb

npx https://pkg.pr.new/@moonshot-ai/kimi-code@aa56edb

commit: aa56edb

[liruifengv]

LGTM!