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docs/architecture/index.md

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+# SYSTEM Fullstack Architecture Document
+
+## Table of Contents
+
+- [SYSTEM Fullstack Architecture Document](#table-of-contents)
+  - [1. Template and Framework Selection](template-and-framework-selection.md)
+    - [Change Log](template-and-framework-selection.md#change-log)
+  - [2. Frontend Tech Stack](frontend-tech-stack.md)
+  - [3. Project Structure](project-structure.md)
+  - [4. Component Standards](component-standards.md)
+    - [Component Template ( files)](component-standards.md#component-template-files)
+    - [Naming Conventions](component-standards.md#naming-conventions)
+  - [5. State Management](state-management.md)
+    - [State Management Template ()](state-management.md#state-management-template)
+  - [6. API Integration](api-integration.md)
+    - [Service Layer Pattern](api-integration.md#service-layer-pattern)
+  - [7. Routing](routing.md)
+  - [8. Testing Requirements](testing-requirements.md)
+  - [1. Introduction](introduction.md)
+    - [Starter Template or Existing Project](introduction.md#starter-template-or-existing-project)
+    - [Change Log](introduction.md#change-log)
+  - [2. High Level Architecture](high-level-architecture.md)
+    - [Technical Summary](high-level-architecture.md#technical-summary)
+    - [Platform and Infrastructure Choice](high-level-architecture.md#platform-and-infrastructure-choice)
+    - [Repository Structure](high-level-architecture.md#repository-structure)
+    - [High Level Architecture Diagram](high-level-architecture.md#high-level-architecture-diagram)
+  - [3. Tech Stack (Revised)](tech-stack.md)
+  - [4. Database Architecture (Revised with Prisma)](database-architecture.md)
+    - [Prisma Schema ()](database-architecture.md#prisma-schema)
+    - [Migrations Workflow](database-architecture.md#migrations-workflow)
+  - [5. API Specification & Server Architecture](api-specification-server-architecture.md)
+    - [Server Directory Structure ()](api-specification-server-architecture.md#server-directory-structure)
+    - [Core API Endpoints (MVP)](api-specification-server-architecture.md#core-api-endpoints-mvp)
+    - [Core Workflow: The Cryptographic Signing Process](api-specification-server-architecture.md#core-workflow-the-cryptographic-signing-process)
+  - [6. Unified Project Structure](unified-project-structure.md)
+  - [7. Development Workflow](development-workflow.md)
+  - [8. Deployment Architecture](deployment-architecture.md)
+  - [9. Security & Performance](security-performance.md)