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_params_modify.md

@@ -0,0 +1,16 @@
+# 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)
+
+## Modify params
+
+<table class="resource-table resource-table-compact">
+<thead><tr><th>ID</th><th>Code</th><th>Type</th><th>Description</th><th>Constraints</th></tr></thead>
+<tbody>
+<tr><td>1059</td><td><strong><code class="code-no-wrap">cluster_configuration</code></strong></td><td><code>map-fixed</code></td><td></td><td></td></tr>
+<tr><td>1060</td><td><strong><code class="code-no-wrap">app_configuration</code></strong></td><td><code>map-fixed</code></td><td></td><td></td></tr>
+</tbody></table>