Add Playwright for end-to-end testing and update AI service type hand…

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.cline/docs/progress_report.md

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+# Progress Report
+
+## 1. Project Structure & Configuration
+
+- Set up a Next.js project with TypeScript
+- Configured Tailwind CSS and shadcn/ui components
+- Created Docker configuration for PostgreSQL database
+- Set up environment variables for database, auth, and API keys
+
+## 2. Database Schema (prisma/schema.prisma)
+
+- Created Prisma schema with the following models:
+  - User: For user authentication and profile management
+  - ApiKey: For API access management
+  - Team: For collaborative prompt management
+  - Prompt: Core model for storing prompts
+  - Version: For prompt version control
+  - PromptTest: For storing test results and metrics
+
+## 3. Core Services (Created several service classes to handle business logic:)
+
+- AIService (src/lib/services/ai.service.ts)
+  - Handles interactions with LLM providers (OpenAI, Claude)
+  - Provides methods for:
+    - Generating completions
+    - Analyzing prompts
+    - Suggesting improvements
+    - Generating test cases
+    - Analyzing metrics
+- AuthService (src/lib/services/auth.service.ts)
+  - Manages authentication and API keys
+  - Provides:
+    - User registration
+    - Credential validation
+    - Password management
+    - API key operations (CRUD, rotation)
+- PromptService (src/lib/services/prompt.service.ts)
+  - Manages prompt operations
+  - Provides:
+    - CRUD operations for prompts
+    - Version control
+    - Search and filtering
+    - Team sharing functionality
+- UserService (src/lib/services/user.service.ts)
+  - Handles user management
+  - Provides:
+    - User CRUD operations
+    - Profile management
+    - API key management
+
+## 4. Authentication
+
+- Implemented NextAuth.js for authentication
+- Created custom auth pages (login, register)
+- Set up middleware for route protection
+- Added session management
+
+## 5. Components
+
+- Card: For content containers
+- Button: Reusable button component
+- Input: Form input component
+- DropdownMenu: For navigation and actions
+- PromptTester: For testing prompts
+- MainNav: Main navigation component
+- UserNav: User-related navigation
+- ThemeProvider: For dark/light mode support
+
+## 6. API Routes
+
+- Authentication routes
+- Prompt management routes
+- API key management routes
+- Testing endpoints
+
+## 7. Pages
+
+- Dashboard/Home
+- Prompt listing
+- Prompt detail view
+- New prompt creation
+- Settings page
+- Authentication pages
+
+## 8. Type Definitions
+
+- Prompt-related types
+- Authentication types
+- API responses
+- Service interfaces
+
+## 9. Features Implemented
+
+- User authentication and authorization
+- Prompt management (create, read, update, delete)
+- Version control for prompts
+- API key management
+- Team collaboration support
+- Prompt testing interface
+- Dark/light mode theming
+- Responsive design
+
+## 10. Security Features
+
+- Password hashing with bcrypt
+- JWT-based authentication
+- API key validation
+- Route protection with middleware
+- Secure database access