v5.0.57: regenerate all from TEST API (NOT PROD)

- 43 YAML, 94 Go, 332 docs from deck-api-test.ngcloud.ru
- STANDS.md, TESTING.md, API_TOKENS.md added
- Never mix PROD/TEST again

universal_rebuild/docs-gen/nextcloud_example.md

@@ -0,0 +1,46 @@
+# Resource nubes_nextcloud
+
+Service ID: `50`
+
+Service Name: Nextcloud
+
+[Manual](nextcloud.md) | [Create params](nextcloud_params_create.md) | [Modify params](nextcloud_params_modify.md) | [Output params](nextcloud_outputs.md) | [Operations](nextcloud_ops.md) | [Example](nextcloud_example.md)
+
+## Copy-ready manifest (`nextcloud_main.tf`)
+
+```hcl
+terraform {
+  required_providers {
+    nubes = {
+      source  = "terra.k8c.ru/nubes/nubes"
+      version = "5.0.57"
+    }
+  }
+}
+
+# Токен доступа api_token к Nubes API  — замените на реальный.
+provider "nubes" {
+  api_token    = "token_***"
+  api_endpoint = "https://deck-api.ngcloud.ru/api/v1/index.cfm"
+}
+resource "nubes_nextcloud" "baza" {
+  startup_configuration = "TODO"
+  cluster_configuration = "TODO"
+  access_configuration = "TODO"
+  app_configuration = "TODO"
+}
+```
+
+## Outputs usage
+
+```hcl
+# Выходные параметры можно использовать как
+nubes_nextcloud.baza.state_params["имя_ключа"]
+nubes_nextcloud.baza.state_out["имя_ключа"]
+nubes_nextcloud.baza.state_params_flat["имя_ключа"]
+nubes_nextcloud.baza.state_out_flat["имя_ключа"]
+nubes_nextcloud.baza.vault_secrets["имя_ключа"]
+nubes_nextcloud.baza.vault_url
+nubes_nextcloud.baza.vault_user_path
+nubes_nextcloud.baza.vault_fields
+```