Update README file

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,26 @@
+---
+name: Bug Report
+about: Report a bug to help us improve
+title: '[BUG] '
+labels: bug
+assignees: ''
+---
+
+**Describe the bug**
+A clear description of what the bug is.
+
+**To Reproduce**
+1. Go to '...'
+2. Click on '...'
+3. See error
+
+**Expected behavior**
+What you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots.
+
+**Environment:**
+- Device: [e.g. iPhone 15, Desktop]
+- Browser: [e.g. Safari, Chrome]
+- Version: [e.g. 1.0.0]

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,16 @@
+---
+name: Feature Request
+about: Suggest a new feature
+title: '[FEATURE] '
+labels: enhancement
+assignees: ''
+---
+
+**Is your feature request related to a problem?**
+A clear description of the problem. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear description of what you want to happen.
+
+**Additional context**
+Any mockups, screenshots, or examples from other apps.

CONTRIBUTING.md

@@ -0,0 +1,47 @@
+# Contributing to Bookoholik
+
+Thank you for your interest in contributing! 🎉
+
+## How to Contribute
+
+### Reporting Bugs
+- Open an issue with the "bug" label
+- Include screenshots, browser info, and steps to reproduce
+
+### Suggesting Features
+- Open an issue with the "enhancement" label
+- Describe the use case and expected behavior
+
+### Code Contributions
+
+1. Fork the repository
+2. Create a feature branch: `git checkout -b feature/my-feature`
+3. Make your changes
+4. Test locally with `podman compose up -d --build`
+5. Commit with clear messages: `git commit -m "feat: add book rating system"`
+6. Push and open a Pull Request
+
+### Development Setup
+
+```bash
+git clone https://github.com/YOUR_ORG/home-library.git
+cd home-library
+cp .env.example .env
+# Edit .env with your settings
+podman compose up -d --build
+# App at http://localhost:3000
+```
+
+### Code Style
+- PHP: PSR-12
+- JavaScript/Vue: Standard + Vue recommended rules
+- Commits: [Conventional Commits](https://www.conventionalcommits.org/)
+
+### Translation Help
+We welcome translations! Files are in `frontend/src/i18n/`:
+- Copy `en.js` → `xx.js` (your language code)
+- Translate all strings
+- Register in `frontend/src/i18n/index.js`
+
+## Code of Conduct
+Be respectful, inclusive, and constructive. We're all here to build something useful together.

README.md

@@ -6,7 +6,10 @@ A modern, multilingual web application for managing your personal home library.
 ![PHP](https://img.shields.io/badge/PHP-8.3-777BB4?logo=php&logoColor=white)
 ![PostgreSQL](https://img.shields.io/badge/PostgreSQL-16-4169E1?logo=postgresql&logoColor=white)
 ![Docker](https://img.shields.io/badge/Docker-Compose-2496ED?logo=docker&logoColor=white)
-
+[![GitHub stars](https://img.shields.io/github/stars/XKlibure/home-library?style=social)](https://github.com/XKlibure/home-library)
+[![License: MIT](https://img.shields.io/badge/License-MIT-green.svg)](LICENSE)                                                                      
+[![Docker](https://img.shields.io/badge/Docker-Ready-blue?logo=docker)](docker-compose.yml)  
+[![SonarCloud](https://sonarcloud.io/api/project_badges/measure?project=bookoholik&metric=alert_status)](https://sonarcloud.io/dashboard?id=bookoholik)
 ---
 
 ## ✨ Features