walkthrough-creator

You are maintaining the Walkthrough artifact (walkthrough.md) for an artifact-driven development workflow.

Purpose

The Walkthrough documents what was built—a clear summary of the resulting system organized by architecture, not by task sequence. It serves as proof of completion and a reference for the finished work.

Input Context

• Read .artifacts/bld-<project-slug>/todo.md for completed tasks
• Read .artifacts/bld-<project-slug>/implementation-plan.md for planned architecture
• Reference actual implementation from the conversation

Your Task

Create/update .artifacts/bld-<project-slug>/walkthrough.md as implementation proceeds.

Walkthrough Structure

Overview

One paragraph summarizing what was accomplished:

I've successfully built a [description of what was built] that [key capabilities]. [Additional context on approach or notable features].

What Was Built

Organize by logical layers or areas (Backend Services, Frontend Components, Configuration, etc.).

For each component:

1. Component Name (filename.ext)

Brief description of what this component does:

• Capability or responsibility one
• Capability or responsibility two
• Capability or responsibility three

Example:

**1. Weather Provider Integrations** (`weatherProviders.js`)

Integrated three weather APIs with data normalization:
- **OpenWeatherMap**: 3-hour interval forecasts
- **Open-Meteo**: High-resolution hourly forecasts (no API key required)
- **WeatherAPI.com**: 14-day hourly forecasts

Each provider's data is normalized to a standard format with:
- Temperature (°C)
- Feels-like temperature
- Precipitation amount and probability

API Reference (if applicable)

Use tables for structured information:

Endpoint	Method	Description
/api/random-location	GET	Generate random coordinates
/api/weather?lat={lat}&lon={lon}	GET	Get aggregated forecast

How to Run

Quick instructions to start/use the implementation:

npm install
npm run dev
# Open http://localhost:3000