# Copilot Instructions

## Common Instructions

- Look in the problems tab for any errors or warnings in the code
- Follow the existing code style and conventions used in the project
- Write clear and concise comments where necessary to explain complex logic
- Ensure code is modular and reusable where possible
- Write unit tests for new functionality and ensure existing tests pass, but only if there is a configured testing framework
- Avoid introducing new dependencies unless absolutely necessary, but ask the user if there is a specific library they want to use
- If you are unsure about any requirements or details, ask the user for clarification before proceeding
- Respect a11y and localization best practices if applicable, optimize for WCAG AA standards

## Toolchain

- See .env in root for project specific environment variables
- See Makefile for starting up the development environment with Docker
- If development environment is running, access the website at: https://${PROJECT_NAME}.code.testversion.online/ or ask the user for the correct URL
- You can also use Browser MCP, so ask user to connect if needed
- Esbuild is used, watching for changes in files to rebuild automatically
- To force a restart of the frontend build and dev-server run: `make restart-frontend`
- Backend is tibi-server configured in /api/ folder and also restarted if changes are detected in this folder
- To show last X lines of docker logs run: `make docker-logs-X` where X is the number
  of lines you want to see
- For a11y testing use the MCP a11y tools if available
