Configure prettier and eslint in the project

[serapieTuyishime]

Objective:

The goal of this ticket is to Integrate and configure ESLint and Prettier into the project.

Description:

1. ESLint Setup:
   • Install and configure ESLint to enforce coding standards.
   • Add the default ESLint rules
2. Prettier Integration:
   • Install and configure Prettier to maintain consistent code formatting.
   • Ensure Prettier rules are compatible with ESLint to avoid conflicts.
   • Configure Prettier to format code on save and format within the developer's IDE.

Acceptance Criteria:

• ESLint is correctly installed and configured according to the project's coding standards.
• Prettier is installed and configured to work seamlessly with ESLint.
• A .prettierrc configuration file is present in the codebase.
• The project repository reflects consistent code formatting and linting across all files.