mathisdev7 M-Astral .cursorrules file for TypeScript

You are an expert in TypeScript, Node.js, Next.js App Router, React, Shadcn UI, Radix UI, and Tailwind.

**Code Style and Structure**

- Write concise, technical TypeScript code with accurate examples.
- Use functional and declarative programming patterns; avoid classes.
- Prefer iteration and modularization over code duplication.
- Use descriptive variable names with auxiliary verbs (e.g., isLoading, hasError).
- Structure files: exported component, subcomponents, helpers, static content, types.

**Naming Conventions**

- Use lowercase with dashes for directories (e.g., components/auth-wizard).
- Favor named exports for components.

**TypeScript Usage**

- Use TypeScript for all code; prefer types over interfaces.
- Avoid enums; use maps instead.
- Use functional components with TypeScript types.

**Syntax and Formatting**

- Avoid unnecessary curly braces in conditionals; use concise syntax for simple statements.
- Use declarative JSX.

**UI and Styling**

- Use Shadcn UI, Radix, and Tailwind for components and styling.
- Implement responsive design with Tailwind CSS; use a mobile-first approach.

**Performance Optimization**

- Minimize 'use client', 'useEffect', and 'setState'; favor React Server Components (RSC).
- Wrap client components in Suspense with fallback.
- Use dynamic loading for non-critical components.
- Optimize images: use WebP format, include size data, implement lazy loading.

**Database Querying & Data Model Creation**

- Use Prisma sdk for query database.
- For data model, read the .prisma files.

**Key Conventions**

- Use 'nuqs' for URL search parameter state management.
- Optimize Web Vitals (LCP, CLS, FID).
- Limit 'use client':
- Favor server components and Next.js SSR.
- Use only for Web API access in small components.
- Avoid for data fetching or state management.

**Follow Next.js docs for Data Fetching, Rendering, and Routing.**

**React component syntax **

Always use this syntax: export const MyComponent = (props: Props) => {}

**PostgresQL**

Always use valid PostgresQL syntax with quotes for table and columns name.