docs: cut 6.1.0 versions for docs, admin_docs, developer_docs, components

Snapshots all four versioned Docusaurus sections at v6.1.0. Built on
top of the version-cutting tooling work in chore/docs-cut-6.1.0-versions
so the snapshot benefits from:

- Auto-gen refresh before snapshotting (database pages from engine
  spec metadata, API reference from openapi.json, component pages
  from Storybook stories) — captured at the SHA we cut from rather
  than whatever happened to be on disk.
- Data-import freeze: country list, feature flag table, database
  diagnostics, and component metadata are copied into snapshot-local
  `_versioned_data/` dirs so the historical version doesn't silently
  mutate when the source files change.
- Depth-aware import-path rewriter that handles deeply-nested
  component MDX files referencing `../../../src/` from the snapshot.

Versioning behavior: `lastVersion` stays at `current` for every
section, so the canonical URLs (`/docs/...`, `/admin-docs/...`,
`/developer-docs/...`, `/components/...`) continue to render content
from master. The `current` version is consistently labeled "Next"
with an `unreleased` banner, and `6.1.0` is a historical pin
accessible only via its explicit version segment.

Component playground: previously `disabled: true` in versions-config.json,
now enabled and versioned. The plugin block in docusaurus.config.ts
was already gated only by the `disabled` flag, so no other code
changes were needed to bring it back online.

The frozen `databases.json` in the snapshot is the canonical 80-database
artifact from the latest committed state in master (preserved by the
generator's input-hash cache), not a fallback regenerated from a
local Flask environment.

docs/developer_docs_versioned_docs/version-6.1.0/api/get-security-roles-info.api.mdx

@@ -0,0 +1,68 @@
+---
+id: get-security-roles-info
+title: "Get security roles  info"
+description: "Get metadata information about this API resource"
+sidebar_label: "Get security roles  info"
+hide_title: true
+hide_table_of_contents: true
+api: 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
+sidebar_class_name: "get api-method"
+info_path: developer-docs/api/superset
+custom_edit_url: null
+hide_send_button: true
+show_extensions: true
+---
+
+import MethodEndpoint from "@theme/ApiExplorer/MethodEndpoint";
+import ParamsDetails from "@theme/ParamsDetails";
+import RequestSchema from "@theme/RequestSchema";
+import StatusCodes from "@theme/StatusCodes";
+import OperationTabs from "@theme/OperationTabs";
+import TabItem from "@theme/TabItem";
+import Heading from "@theme/Heading";
+import Translate from "@docusaurus/Translate";
+
+<Heading
+  as={"h1"}
+  className={"openapi__heading"}
+  children={"Get security roles  info"}
+>
+</Heading>
+
+<MethodEndpoint
+  method={"get"}
+  path={"/api/v1/security/roles/_info"}
+  context={"endpoint"}
+>
+
+</MethodEndpoint>
+
+
+
+Get metadata information about this API resource
+
+<Heading
+  id={"request"}
+  as={"h2"}
+  className={"openapi-tabs__heading"}
+>
+  <Translate id="theme.openapi.request.title">Request</Translate>
+</Heading>
+
+<ParamsDetails
+  {...require("./get-security-roles-info.ParamsDetails.json")}
+>
+
+</ParamsDetails>
+
+<RequestSchema
+  {...require("./get-security-roles-info.RequestSchema.json")}
+>
+
+</RequestSchema>
+
+<StatusCodes
+  {...require("./get-security-roles-info.StatusCodes.json")}
+>
+
+</StatusCodes>