Based on the requirements in .claude/requirements.md, create a technical specification document. Save it to .claude/techspec.md with the following structure:

IMPORTANT GUIDELINES:
- Do not include large code snippets
- Describe architectures and patterns and data structures needed in prose, not code
- Focus on WHAT needs to be built, not HOW to code it
- Keep it simple in simple language, non-technical people need to be able to read it and get the gist even if they don't undersatnd the technologies

# Design Document

## Overview
[High-level overview]

## Architecture
[Technology stack, describe the system's architecture. Include mermaid diagrams where appropriate]

## Key Libraries, SDKs, and Dependencies
[Given above tech stack, list the essential third-party packages, libraries, or SDKs needed to build the application.]

### Component Structure
[Detailed component descriptions]

## Components and Interfaces
[API interfaces, data models, etc.]

## Data Models
[storage/interfaces/types]