# Table of Contents

1. [Introduction](#1-introduction)
2. [High-Level Architecture](#2-high-level-architecture)
3. [Technology Stack](#3-technology-stack)
4. [Data Models](#4-data-models)
5. [API Specification](#5-api-specification)
6. [Components Architecture](#6-components-architecture)
7. [External APIs](#7-external-apis)
8. [Core Workflows](#8-core-workflows)
9. [Database Schema](#9-database-schema)
10. [Frontend Architecture](#10-frontend-architecture)
11. [Backend Architecture](#11-backend-architecture)
12. [Project Structure](#12-project-structure)
13. [Development Workflow](#13-development-workflow)
14. [Deployment Architecture](#14-deployment-architecture)
15. [Security & Performance](#15-security--performance)
16. [Testing Strategy](#16-testing-strategy)
17. [Coding Standards](#17-coding-standards)
18. [Error Handling](#18-error-handling)
19. [Monitoring & Observability](#19-monitoring--observability)
20. [Architecture Checklist](#20-architecture-checklist)

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