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

- Snapshot all four versioned docs sections at v6.1.0; master continues to
  serve as "Next" (lastVersion: current, banner: unreleased) so editing
  master keeps updating the canonical URLs
- Enable the previously-disabled components plugin and version it
- Rename stale "developer_portal" references to "developer_docs" across
  package.json scripts, manage-versions.mjs, theme files (DocVersionBadge,
  DocVersionBanner), DOCS_CLAUDE.md, and README.md (URL backward-compat
  redirect /developer_portal/* preserved)
- Add admin_docs version scripts; drop dead "tutorials" plugin id from
  the version badge
- Generalize fixVersionedImports in manage-versions.mjs to walk every
  section's snapshot and rewrite ../../src/ and ../../data/ imports,
  catching admin_docs and components files that previous version cuts
  would have broken
- Remove orphan files: developer_portal_versions.json,
  tutorials_versions.json, and stray empty versions.json files inside
  components/ and developer_docs/ content directories

docs/developer_docs_versioned_docs/version-6.1.0/api/create-security-users.api.mdx

@@ -0,0 +1,68 @@
+---
+id: create-security-users
+title: "Create security users"
+description: "Create security users"
+sidebar_label: "Create security users"
+hide_title: true
+hide_table_of_contents: true
+api: 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
+sidebar_class_name: "post 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={"Create security users"}
+>
+</Heading>
+
+<MethodEndpoint
+  method={"post"}
+  path={"/api/v1/security/users/"}
+  context={"endpoint"}
+>
+
+</MethodEndpoint>
+
+
+
+Create security users
+
+<Heading
+  id={"request"}
+  as={"h2"}
+  className={"openapi-tabs__heading"}
+>
+  <Translate id="theme.openapi.request.title">Request</Translate>
+</Heading>
+
+<ParamsDetails
+  parameters={undefined}
+>
+
+</ParamsDetails>
+
+<RequestSchema
+  {...require("./create-security-users.RequestSchema.json")}
+>
+
+</RequestSchema>
+
+<StatusCodes
+  {...require("./create-security-users.StatusCodes.json")}
+>
+
+</StatusCodes>