refactor: restructure project — separate tools, config, generated, provider

TOOLS/        — generators + scripts + config + ARCHITECTURE.md
  ├── yaml-generator/    (code)
  ├── resource-generator/ (code)
  ├── docs-generator/    (code)
  ├── scripts/           (← devops/*.sh)
  ├── config/            (← devops/profiles/ + devops/config/)
  │   ├── test/          profile.env, services_list.txt, operation_timeouts.json
  │   ├── prod/
  │   └── dev/
  └── ARCHITECTURE.md    (← devops/ARCHITECTURE.md)

generated/    — pipeline output only (gitignored)
  ├── test/resources_yaml/, go/, docs/, provider_build/
  ├── prod/
  └── dev/

provider/     — code only, no generated files
  resources_yaml/        — DELETED (generated)
  internal/resources_gen/ — DELETED (generated)

devops/       — removed (replaced by TOOLS/scripts + TOOLS/config + generated/)

Generators now fail if NUBES_*_DIR not set (no defaults to provider/).
Provider requires pipeline to populate resources_gen/ before build.

generated/dev/docs/vc_vm_v3_example.md

@@ -0,0 +1,53 @@
+# Resource nubes_vc_vm_v3
+
+Service ID: `28`
+
+Service Name: Виртуальная машина
+
+[Manual](vc_vm_v3.md) | [Create params](vc_vm_v3_params_create.md) | [Modify params](vc_vm_v3_params_modify.md) | [Output params](vc_vm_v3_outputs.md) | [Operations](vc_vm_v3_ops.md) | [Example](vc_vm_v3_example.md)
+
+## Copy-ready manifest (`vc_vm_v3_main.tf`)
+
+```hcl
+terraform {
+  required_providers {
+    nubes = {
+      source  = "terra.k8c.ru/nubes/nubes"
+      version = "5.0.39"
+    }
+  }
+}
+
+# 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_vc_vm_v3" "baza" {
+  vapp_uid = "TODO"
+  ip_space_name = "TODO"
+  image_vm = "TODO"
+  user_public_key = "TODO" # Публичная часть SSH-Ключа для пользователя
+
+  # Параметры, имеющие значение по умолчанию, если не меняете - эти параметры не обязательно прописывать в манифесте
+  vm_name = "web01"
+  vm_cpu = 1 # шт
+  vm_ram = 1 # Gb
+  user_login = "myuser" # Учётка SSH
+  access_port_list = ["22"] # По каким портам открыть доступ к ВМ. Порты 22, 10050 проставляются автоматически Пока доступно: 22 - SSH, 80 - HTTP, 443 - HTTPS, 10050 - ZABBIX
+}
+```
+
+## Outputs usage
+
+```hcl
+# Выходные параметры можно использовать как
+nubes_vc_vm_v3.baza.state_params["имя_ключа"]
+nubes_vc_vm_v3.baza.state_out["имя_ключа"]
+nubes_vc_vm_v3.baza.state_params_flat["имя_ключа"]
+nubes_vc_vm_v3.baza.state_out_flat["имя_ключа"]
+nubes_vc_vm_v3.baza.vault_secrets["имя_ключа"]
+nubes_vc_vm_v3.baza.vault_url
+nubes_vc_vm_v3.baza.vault_user_path
+nubes_vc_vm_v3.baza.vault_fields
+```