lfe-to-prdlisted

# LFE To PRD ## Position in Pipeline - **Phase**: 1 (Architect sub-pipeline, Step 2) - **Persona**: Architect - **Input**: `.plans/01_grill_summary.md` - **Output**: `.plans/02_prd.md` ## Process 1. **Read input**: Read `.plans/01_grill_summary.md` as the source of truth — it carries this step's inputs, not the conversation. 2. **Explore the repo** to understand the current state of the codebase, if you haven't already. Use the project's domain glossary vocabulary throughout the PRD, and respect any ADRs in the area you're touching. 3. **Sketch modules**: Identify the major modules you will need to build or modify. Actively look for opportunities to extract deep modules that can be tested in isolation. Check with the human that these modules match their expectations. 4. **Write the PRD** using the template below and save it to `.plans/02_prd.md`. ## PRD Template ```yaml --- phase: architect step: 2_prd status: complete timestamp: <ISO-8601> source: .plans/01_grill_summary.md --- ``` ```markdown ## Problem Statement The problem the user is facing, from the user's perspective. ## Solution The solution to the problem, from the user's perspective. ## User Stories 1. As an <actor>, I want a <feature>, so that <benefit> ## Implementation Decisions - Modules that will be built/modified - Interfaces that will be modified - Architectural decisions - Schema changes - API contracts Describe modules and interfaces generically; omit specific file paths or code snippets, which