---
name: long-day-start
description: Start a Long Day Factory shift by recording the current time and clearing lunch state. Use when the user explicitly says they have started their day.
---

# long-day-start

## Workflow
1. Check whether an incomplete shift record exists.
2. If it does, explain that starting a new shift replaces its lunch state and ask for confirmation.
3. Run `bash scripts/start.sh` after explicit start authorization.

## Rules
- Do not reset a shift for a hypothetical or informational request.
- Store and document times in timezone-aware ISO 8601 format.

## Output
Confirm the new start timestamp and whether a prior shift was replaced.