feat(agent-manager): answer pending questions

[marius-kilocode]

Agent Manager can identify sessions waiting for input, but it cannot resolve a pending question. Prompting such a session previously waited for the idle timeout or forced the orchestrator to stop it.

This adds an answer action that resolves a managed session's pending question through the existing question reply route. A blocked prompt now fails immediately and includes the exact session ID, question ID, question text, and option labels needed for a follow-up answer. The bridge verifies session ownership, question ownership, and answer cardinality before replying. If a caller targets the wrong session, the error identifies sessions that actually have pending questions.

Answering remains a separately hardened Agent Manager side effect, and pending permission requests remain UI-resolved rather than answerable through this action.

Closes #13332

[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Files Reviewed (2 files)

• packages/kilo-vscode/src/agent-manager/orchestration-domain.ts
• packages/kilo-vscode/tests/unit/agent-manager-orchestration-domain.test.ts

Previous Review Summary (commit 7baefdd)

Current summary above is authoritative. Previous snapshots are kept for context only.

Previous review (commit 7baefdd)

Status: 2 Issues Found | Recommendation: Address before merge

Overview

Severity	Count
CRITICAL	0
WARNING	2
SUGGESTION	0

Issue Details (click to expand)

WARNING

File	Line	Issue
packages/kilo-vscode/src/agent-manager/orchestration-domain.ts	366	blocked() treats question/permission list errors as no blocker
packages/kilo-vscode/src/agent-manager/orchestration-domain.ts	369	Failed-prompt error only names the first item of the first request

Files Reviewed (14 files)

• .changeset/agent-manager-answer-action.md - 0 issues
• packages/kilo-vscode/src/agent-manager/orchestration-bridge.ts - 0 issues
• packages/kilo-vscode/src/agent-manager/orchestration-domain.ts - 2 issues
• packages/kilo-vscode/tests/unit/agent-manager-orchestration-bridge.test.ts - 0 issues
• packages/kilo-vscode/tests/unit/agent-manager-orchestration-domain.test.ts - 0 issues
• packages/opencode/src/kilocode/agent-manager/protocol.ts - 0 issues
• packages/opencode/src/kilocode/permission/agent-manager.ts - 0 issues
• packages/opencode/src/kilocode/tool/agent-manager.ts - 0 issues
• packages/opencode/src/kilocode/tool/agent-manager.txt - 0 issues
• packages/opencode/test/kilocode/agent-manager-tool.test.ts - 0 issues
• packages/opencode/test/kilocode/permission/agent-manager-prompt.test.ts - 0 issues
• packages/sdk/js/src/v2/gen/sdk.gen.ts - 0 issues
• packages/sdk/js/src/v2/gen/types.gen.ts - 0 issues
• packages/sdk/openapi.json - 0 issues

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_{Reviewed by grok-4.6 · Input: 51.1K · Output: 6.6K · Cached: 373.8K}

_{Review guidance: REVIEW.md from base branch main}