docs(wiki): add prominent Contributing section with CONTRIBUTING.md link

- Added Contributing section in Developer Documentation area

- Links directly to CONTRIBUTING.md in repository

- Highlights key points: CLI requires Discord, templates welcome PRs

Relates to #1316

docs/wiki/Home.md

@@ -0,0 +1,74 @@
+# Boilerplates CLI Documentation
+
+Welcome to the comprehensive documentation for the Boilerplates CLI tool!
+
+## What is Boilerplates?
+
+Boilerplates is a powerful command-line tool that provides instant access to battle-tested infrastructure templates for Docker Compose, Terraform, Ansible, Kubernetes, and more. Stop copying configurations from random sources or starting from scratch—use production-ready templates with sensible defaults and best practices.
+
+## Quick Navigation
+
+### User Documentation
+
+**Getting Started**
+- [Getting Started](Getting-Started) - Quick introduction and first steps
+- [Installation](Installation) - Install the CLI on Linux, MacOS, or NixOS
+
+**Core Concepts**
+- [Templates](Concepts-Templates) - Understanding templates and how they work
+- [Variables](Concepts-Variables) - Variable types, sections, and dependencies
+
+**Configuration**
+- [Libraries](Configuration-Libraries) - Managing template libraries
+- [Default Variables](Configuration-Default-Variables) - Setting and managing default values
+
+**Variable Reference** (Auto-generated)
+- [Ansible Variables](Variables-Ansible)
+- [Compose Variables](Variables-Compose)
+- [Helm Variables](Variables-Helm)
+- [Kubernetes Variables](Variables-Kubernetes)
+- [Packer Variables](Variables-Packer)
+- [Terraform Variables](Variables-Terraform)
+
+### Developer Documentation
+
+**Contributing**
+
+Before contributing, please read our [Contributing Guidelines](https://github.com/ChristianLempa/boilerplates/blob/main/CONTRIBUTING.md):
+- **CLI Development**: Requires Discord discussion first—no direct PRs
+- **Template Updates**: Follow Developer Documentation—issues and PRs welcome
+
+**Architecture & Development**
+- [Architecture Overview](Developers-Architecture) - System design and core components
+- [Module Development](Developers-Modules) - Creating new modules
+- [Template Development](Developers-Templates) - Building templates
+- [Contributing Guide](Developers-Contributing) - Detailed contribution workflow
+
+## Quick Start
+
+```bash
+# Install with automated installer
+curl -fsSL https://raw.githubusercontent.com/christianlempa/boilerplates/main/scripts/install.sh | bash
+
+# Update repository library
+boilerplates repo update
+
+# List available templates
+boilerplates compose list
+
+# Generate a template
+boilerplates compose generate authentik
+```
+
+## Getting Help
+
+- **Discord:** Join the [community Discord](https://christianlempa.de/discord) for support and discussions
+- **GitHub Issues:** Report bugs or request features on [GitHub](https://github.com/ChristianLempa/boilerplates/issues)
+- **YouTube:** Watch [Christian's tutorials](https://www.youtube.com/@christianlempa) for visual guides
+- **Contributing:** Read the [CONTRIBUTING.md](https://github.com/ChristianLempa/boilerplates/blob/main/CONTRIBUTING.md) guide
+
+## Project Links
+
+- **GitHub Repository:** https://github.com/ChristianLempa/boilerplates
+- **PyPI Package:** https://pypi.org/project/boilerplates-cli/
+- **Christian's Website:** https://christianlempa.de/