feat: update project structure documentation and create complete directory hierarchy

- Updated CLAUDE.md to reflect finalized frontend structure (shared/ instead of packages/)
- Updated development-guidelines.md with consistent directory naming conventions
- Created complete microservices architecture with 7 backend services
- Established frontend structure with shared components and cross-platform apps
- Set up infrastructure directories for development and production environments
- Added comprehensive directory structure supporting the full Know Foolery application

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

CLAUDE.md

@@ -49,11 +49,11 @@ backend/
 ### Frontend Structure
 ```
 frontend/
-├── packages/
+├── shared/
 │   ├── ui-components/          # Shared Gluestack UI components
-│   ├── shared-logic/           # Business logic
-│   ├── shared-types/           # TypeScript types
-│   └── shared-utils/           # Utility functions
+│   ├── logic/                  # Business logic
+│   ├── types/                  # TypeScript types
+│   └── utils/                  # Utility functions
 └── apps/
     ├── web/                    # React web app (Vite + TypeScript)
     ├── mobile/                 # React Native app (Expo)

docs/3_guidelines/development-guidelines.md

@@ -52,11 +52,11 @@ knowfoolery/
 │   │       ├── security/           # Security utilities
 │   │       └── utils/              # Common utilities
 ├── frontend/
-│   ├── packages/
+│   ├── shared/
 │   │   ├── ui-components/          # Shared Gluestack UI components
-│   │   ├── shared-logic/           # Business logic
-│   │   ├── shared-types/           # TypeScript types
-│   │   └── shared-utils/           # Utility functions
+│   │   ├── logic/                  # Business logic
+│   │   ├── types/                  # TypeScript types
+│   │   └── utils/                  # Utility functions
 │   └── apps/
 │       ├── web/                    # React web app
 │       ├── mobile/                 # React Native app