📝 docs(README.md): update project name to "Langflow" for consistency
📝 chore(frontend): update project name in HTML title tag to "Langflow" for consistency
The project name "LangFlow" has been updated to "Langflow" for consistency throughout the documentation and codebase. This change improves readability and maintains a consistent naming convention.
The commit reorganizes the instructions for local development in CONTRIBUTING.md to make them clearer and more concise. It also adds a section on setting up pre-commit hooks to ensure consistent code formatting. Additionally, it updates the instructions for running the backend and frontend to use the `make` command for consistency and ease of use.
