feat: stages output + services_list sync

- stages always visible (remove log_level gating)
- fix tty resource leak (move out of poll loop)
- show current stage [..] in addition to completed [OK]/[FAIL]
- sync services_list.txt for all 3 stands with live UI
- add YAML vs API comparison script
- bump TEST version 5.0.1 -> 5.0.2

TEST_STAND/PGwNewRegistry/main.tf

@@ -0,0 +1,35 @@
+terraform {
+  required_providers {
+    nubes = {
+      source  = "tf-registry.containerk8s.services.ngcloud.ru/nubes-test/nubes"
+      version = "5.0.2"
+    }
+  }
+}
+
+variable "api_token" {
+  type        = string
+  sensitive   = true
+  description = "Nubes API token"
+}
+variable "s3_uid" {
+  type        = string
+  sensitive   = true
+  description = "Nubes S3 UID"
+}
+variable "realm" {
+  type        = string
+  sensitive   = true
+  description = "resource_realm parameter for nubes_postgres resource"
+}
+variable "s3_user_uid" {
+  type        = string
+  description = "S3 user UUID"
+}
+
+provider "nubes" {
+  api_token    = var.api_token
+  api_endpoint = "https://lk-api-gateway-test.ngcloud.ru/api/v1/svc"
+  # log_level    = "debug"   # none | info | debug, default = "none"
+}
+