chore: move docs templates to platform module

Author: florianow

kit/foundation/docs/template/platform-module/terragrunt.hcl

@@ -0,0 +1,28 @@
+terraform {
+  source = "${get_repo_root()}//kit/foundation/docs"
+}
+
+# note: we don't track any state for this module itself
+
+locals {
+  foundation_path = "${get_repo_root()}/foundations/name-of-foundation" #TODO: replace with the name of the foundation
+  azure_platform  = read_terragrunt_config("${local.foundation_path}/platforms/azure/platform.hcl")
+}
+
+inputs = {
+  # todo: refactor to eliminate duplication of this value
+  # azure_tfstate_config_path = "${local.foundation_path}/platforms/azure/tfstates-config.yaml"
+
+  platforms = {
+    azure = {
+      aad_tenant_id   = local.azure_platform.locals.platform.azure.aadTenantId,
+      subscription_id = local.azure_platform.locals.platform.azure.subscriptionId,
+      tfstateconfig   = local.azure_platform.locals.tfstateconfig
+    }
+  }
+
+  foundation_dir = "${local.foundation_path}"
+  template_dir   = "${local.foundation_path}/docs/vuepress"
+  output_dir     = "${local.foundation_path}/.docs-v2"
+  repo_dir       = "${get_repo_root()}"
+}