feat: refactor connectivity modules and add DNS zone support

.github/dependabot.yml

@@ -2,7 +2,9 @@ version: 2
 updates:
   - package-ecosystem: "terraform"
     directories:
-      - "/modules/*"
+      - "/src"
+      - "/src/modules/*"
+      - "/stackit-verified-modules/*"
     schedule:
       interval: "weekly"
       day: "sunday"

CODEOWNERS

@@ -1,3 +1,2 @@
-*         david.wenzel@stackit.cloud @mahauber
-docs/*    @lweberru
-scripts/* @lweberru
+*         @dweezl @mahauber @simpe00
+docs/*    @lweberru

README.md

@@ -1,91 +1,22 @@
-# 🚀 STACKIT Landing Zone Accelerator
+<div align="center">
+<br>
+<img src=".github/images/stackit-logo.svg" alt="STACKIT logo" width="50%"/>
+<br>
+<br>
+</div>
 
-**Accelerate your STACKIT cloud adoption with production-ready, modular landing zones.**
+# Landing Zone Accelerator
 
-[![Terraform](https://img.shields.io/badge/Terraform-1.14+-623CE4?logo=terraform&logoColor=white)](https://www.terraform.io/)
+[![Terraform](https://img.shields.io/badge/Terraform-1.15+-623CE4?logo=terraform&logoColor=white)](https://www.terraform.io/)
 [![OpenTofu](https://img.shields.io/badge/OpenTofu-1.11+-FFDA18?logo=opentofu&logoColor=black)](https://opentofu.org/)
-[![STACKIT](https://img.shields.io/badge/STACKIT-Cloud-00A9E0)](https://www.stackit.de/)
+[![STACKIT](https://img.shields.io/badge/STACKIT-Cloud-004E5A)](https://www.stackit.de/)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](LICENSE)
 
----
-
-## ✨ Overview
-
 The STACKIT Landing Zone Accelerator provides a comprehensive Terraform-based framework for deploying secure, scalable, and well-architected cloud environments on STACKIT. Built with enterprise best practices, it enables teams to quickly establish governance, networking, and security foundations.
 
-## 🎯 Key Features
-
-- **🏗️ Modular Architecture** — Compose your infrastructure using reusable, tested Terraform modules
-- **🔐 Security First** — Pre-configured RBAC, secrets management, and network segmentation
-- **📐 Scalable Templates** — Start small and grow with ready-to-use deployment templates
-- **🌐 Multi-Environment** — Seamlessly manage production and non-production workloads
-- **⚡ Quick Start** — Get up and running in minutes with sensible defaults
-
-## 📦 Modules
-
-| Module | Description |
-|--------|-------------|
-| `connectivity-global` | Network areas and regional IP range management including transfer networks and nameservers |
-| `connectivity-regional` | Regional connectivity project with WAN/LAN networks, pfSense firewall appliance, public IP, and network area routing |
-| `devops` | DevOps project with RBAC and managed Git instance |
-| `governance` | Resource Manager folder hierarchy, custom roles, and organization and folder-level role assignments |
-| `landing-zone` | Landing zone project with RBAC, networking, Secrets Manager, Object Storage, service accounts, and SKE Kubernetes cluster |
-| `management` | Management project with Secrets Manager, Object Storage, service accounts, and observability |
-| `sandboxes` | Sandbox projects with RBAC role assignments for experimentation workloads |
-
-## 🚀 Getting Started
-
-```bash
-# Clone the repository
-git clone https://github.com/stackitcloud/stackit-landing-zone.git
-
-# Navigate to a template
-cd examples/01-small-scale
-
-# Fill out the values
-
-# Initialize and apply
-terraform init
-terraform plan
-terraform apply
-```
-
-📖 See the [Getting Started Guide](docs/getting-started.md) for detailed instructions.
-
 ## 📚 Documentation
 
 - [Getting Started](docs/getting-started.md)
-- [Deployment Guide](docs/deployment-guide.md)
-
-## 🔍 Linting (TFLint)
-
-The repository includes automated Terraform linting with `tflint` in GitHub Actions.
-
-- Workflow: `.github/workflows/tflint.yml`
-- Config: `.tflint.hcl`
-
-Run locally:
-
-```bash
-tflint --init
-tflint --recursive
-```
-
-Additionally, Terraform variable validations enforce flavor naming patterns for:
-
-- `modules/connectivity-regional` (`firewall_flavor`)
-- `modules/devops` (`git_flavor`)
-- `modules/landing-zone` (`kubernetes_clusters[*].node_pools[*].machine_type`)
-
-Use `stackit server machine-type list` and the STACKIT Git API docs to verify currently available flavors.
-
-For live validation against current STACKIT SKUs, CI also runs:
-
-```bash
-python3 scripts/validate_stackit_flavors.py
-```
-
-By default it uses `https://pim.api.stackit.cloud/v2/skus` and fails if a configured flavor is not currently available.
 
 ## 🤝 Contributing