veloplanner map-matrix .cursorrules file for TypeScript (stars: 160)

* Coding style:
  * prefer `function` over `const` for components
  * prefer `const` over `let` for variables
  * prefer `function` over arrow functions

* Prefer code that is simpler instead of clever. It's better to have a few more lines of code than to have a clever one-liner.

* Offer suggestions for performance improvements.

* If my questions is not clear, ask for more details.

* If you don't have context about part of the project, ask me to explain it instead implementing from scratch.

* Include error handling and edge cases in the code.

* Do not jump straight into coding if you think I'm just asking a question about potential solution. Try to decide if I want you to implement it or not.