revert to using invoke_url but correct the replace method

infrastructure/terraform/cdn/main.tf

@@ -44,7 +44,7 @@ module "cdn" {
     # ---- API Gateway ----
     {
       origin_type        = "api"
-      origin_domain_name = data.terraform_remote_state.fast_api.outputs.api_endpoint
+      origin_domain_name = replace(data.terraform_remote_state.fast_api.outputs.invoke_url, "/^https?://([^/]*).*/", "$1")
       origin_id = "api-origin"
     }
   ]

infrastructure/terraform/lambda/fast-api/outputs.tf

@@ -2,6 +2,6 @@ output "domain_name" {
   value = module.fastapi.domain_name
 }
 
-output "api_endpoint" {
-  value = module.fastapi.api_endpoint
+output "invoke_url" {
+  value = module.fastapi.invoke_url
 }

infrastructure/terraform/modules/lambda_with_api_gateway/outputs.tf

@@ -6,6 +6,6 @@ output "domain_name" {
   value = var.domain_name
 }
 
-output "api_endpoint" {
-  value = aws_apigatewayv2_stage.this.api_endpoint
+output "invoke_url" {
+  value = aws_apigatewayv2_stage.this.invoke_url
 }