itsdillon readmewriter-example .cursorrules file for TypeScript

Code Style and Structure:

- Use semicolons at the end of statements
- Use single quotes for strings
- Declare one variable per line in const/let statements
- Use arrow functions over anonymous functions
- Export modules instead of default exports
- Avoid giant monolithic files, break into smaller modules

Naming Conventions:

- Use camelCase for variable and function names
- Use PascalCase for class names
- Use UPPERCASE for constants
- Name files and directories using kebab-case

TypeScript Usage: 

- Use TypeScript over vanilla JavaScript
- Type all function parameters and returns
- Use interfaces over type aliases for object shapes 
- Use optional chaining and nullish coalescing

Syntax and Formatting:

- Use Prettier to auto-format code
- Indent nested blocks with 2 spaces 
- Put opening braces on same lines 
- Add line breaks between logical sections

UI and Styling:

- Use CSS modules for component styling
- Avoid using !important in stylesheets
- Use relative units like rem over px

Performance Optimization:

- Lazy load routes and components 
- Use memoization for expensive functions 
- Avoid unnecessary re-renders of components

Key Conventions:

- Put API routes in /api directory
- Put shared utils in /lib directory 
- Use conventional commits for clear history
- Follow SemVer for versioning