Add Template to deploy forgejo.

This template allows deploying a forgejo en either Scaleway or Hetzner
(untested) without much knowledge about them.
It DOES require knowledge about Terragrunt and ansible. A wizard of
sorts is provided but it will not guarantee success without some
knowledge about the underlying technology.

terraform/scaleway/root.hcl

@@ -0,0 +1,70 @@
+# Scaleway Root Configuration
+# This file contains common configuration for all Scaleway resources
+
+locals {
+  # Project configuration
+  project_name = "forgejo"
+  environment  = "production"
+
+  # Scaleway configuration
+  region = "fr-par"
+  zone   = "fr-par-1"
+
+  # Tags for resource organization
+  common_tags = {
+    Project     = "forgejo"
+    Environment = "production"
+    ManagedBy   = "terragrunt"
+  }
+}
+
+# Generate provider configuration
+generate "provider" {
+  path      = "provider.tf"
+  if_exists = "overwrite_terragrunt"
+  contents  = <<EOF
+terraform {
+  required_version = ">= 1.5.0"
+
+  required_providers {
+    scaleway = {
+      source  = "scaleway/scaleway"
+      version = "~> 2.31"
+    }
+  }
+}
+
+provider "scaleway" {
+  region = "${local.region}"
+  zone   = "${local.zone}"
+
+  # Credentials should be set via environment variables:
+  # SCW_ACCESS_KEY
+  # SCW_SECRET_KEY
+  # SCW_DEFAULT_PROJECT_ID
+}
+EOF
+}
+
+# Remote state configuration (adjust for your backend)
+remote_state {
+  backend = "local"
+
+  config = {
+    path = "${get_parent_terragrunt_dir()}/terraform.tfstate"
+  }
+
+  generate = {
+    path      = "backend.tf"
+    if_exists = "overwrite_terragrunt"
+  }
+}
+
+# Input values available to all child configurations
+inputs = {
+  project_name = local.project_name
+  environment  = local.environment
+  region       = local.region
+  zone         = local.zone
+  common_tags  = local.common_tags
+}