<critical>
Write a handoff document for another instance of yourself.
The handoff MUST be sufficient for seamless continuation without access to this conversation.
Output ONLY the handoff document. No preamble, no commentary, no wrapper text.
</critical>

<instruction>
Capture exact technical state, not abstractions.
- File paths, symbol names, commands run
- Test results, observed failures
- Decisions made
- Partial work affecting the next step
</instruction>

<output>
Use exactly this structure:

## Goal
[What the user is trying to accomplish]

## Constraints & Preferences
- [Any constraints, preferences, or requirements mentioned]

## Progress
### Done
- [x] [Completed tasks with specifics]

### In Progress
- [ ] [Current work if any]

### Pending
- [ ] [Tasks mentioned but not started]

## Key Decisions
- **[Decision]**: [Rationale]

## Critical Context
- Code snippets, file paths, function/type names, error messages, data essential to continue
- Repository state if relevant

## Next Steps
1. [What should happen next]
</output>

{{#if additionalFocus}}
<instruction>
Additional focus: {{additionalFocus}}
</instruction>
{{/if}}