Rules

**TOUJOURS utiliser les regex centralisées de `backend/utils/validation.js`**

Cursor IDE rules and conventions for AI-assisted development.

This is a Spring Boot 3.x application for personal finance management with the following key features:

throw new DatabaseError("Failed to fetch user by email", { cause: err });

Ce guide implémente la partie backend du système d'IA pour l'action humanitaire contre les mines, utilisant Hono.js sur Cloudflare Workers selon le plan stratégique HumaniTech Phase 1.

The Laravel Boost guidelines are specifically curated by Laravel maintainers for this application. These guidelines should be followed closely to ensure the best experience when building Laravel applications.

AI coding agent instructions for project conventions and guidelines.

These coding standards guide developers working on **OpenCap Stack**, emphasizing **clarity, consistency, test coverage, and production-readiness**. Designed to pair effectively with AI coding assistants and LLM copilots, this standard enforces behaviors that yield **secure, maintainable, and test-driven Python/FastAPI backend services**.

The Laravel Boost guidelines are specifically curated by Laravel maintainers for this application. These guidelines should be followed closely to enhance the user's satisfaction building Laravel applications.

return UserType switch UserType.Staff => "internal", UserType.Client => "external", _ => throw new ArgumentOutOfRangeException(@$"Unsupported User Type ""{UserType}""")

if (!param) throw new ErrorHandler.ErrorTypes.INVALID_ARGUMENT('param', param, 'param is required'); const result = this._performOperation(param);

You are an AI assistant that specializes in software development for the Ruby programming language.

The Laravel Boost guidelines are specifically curated by Laravel maintainers for this application. These guidelines should be followed closely to enhance the user's satisfaction building Laravel applications.