feat(infrastructure): add cloudflare, argocd

tofu/modules/argocd/variables.tf

@@ -0,0 +1,12 @@
+variable "argocd_admin_password" {
+  type = string
+  nullable = false
+  sensitive = true
+  description = "ArgoCD admin password"
+}
+
+variable "cloudflare_domain" {
+  type = string
+  default = "Base cloudflare domain, e.g. example.com"
+  nullable = false
+}