fix(agent-manager): show outgoing prompts before approval

[marius-kilocode]

What Problem This Solves

Agent Manager prompt approval showed the action but not the message being sent. The permission dialog now shows the target session and the complete outgoing prompt before approval.

Why This Change Was Made

Reuse the existing permission description and scroll area instead of adding a new renderer or transport contract. The preview and outgoing request use the same trimmed prompt. The prompt permission pattern, auto-approval rules, and approval-before-send order remain unchanged.

User Impact

Multiline prompts retain line breaks and indentation. Long prompts wrap and scroll while Allow once and Deny remain visible. Prompt markup is displayed as literal text. Older requests without a description retain their existing fallback.

Evidence

• 47 CLI tests and 151 focused extension tests passed, including short, multiline, and long prompts, exact outgoing text, and permission-before-send ordering.
• CLI typecheck, extension compile (host/webview typechecks and lint), formatting, and relevant guards passed. Targeted CLI lint reported seven existing warnings and no errors.
• Verified the real permission UI in isolated VS Code with synthetic requests: multiline text, literal HTML/Markdown, a 200-line prompt, a long unbroken word, visible approval buttons, and the legacy fallback. No prompts were sent to live agents during UI verification.

Multiline preview:

Scrolled to the end of a long prompt, with both approval actions still visible:

[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Files Reviewed (5 files)

• .changeset/agent-manager-prompt-preview.md
• packages/kilo-vscode/webview-ui/src/components/chat/PermissionDock.tsx
• packages/kilo-vscode/webview-ui/src/styles/permission-dock.css
• packages/opencode/src/kilocode/tool/agent-manager.ts
• packages/opencode/test/kilocode/agent-manager-tool.test.ts

---

_{Reviewed by grok-4.6 · Input: 355.9K · Output: 13.5K · Cached: 346.5K}

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

[WebReflection]

love it!