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/bulk-delete-rls-rules.api.mdx

@@ -0,0 +1,68 @@
+---
+id: bulk-delete-rls-rules
+title: "Bulk delete RLS rules"
+description: "Bulk delete RLS rules"
+sidebar_label: "Bulk delete RLS rules"
+hide_title: true
+hide_table_of_contents: true
+api: eJzFV21P4zgQ/ivW6KRbdIECtyehrPYDy4F299AuouVeRFDXTYYm4NjBnhR6Uf77aewktAWkE1/4lNTxPJ5nXp5xG6iklSUSWgfxZQOp0YSaIG5AVpUqUkmF0aMbZzSvuTTHUvJbQVg6fqFlhRBDoQnnaKGN+hVprVxCBFSQ4t9zpGmGCgmnReamHVTbthEUGmK4q9Hyfi1L3n4H7VUEFl1ltEN/1P7uLj/+t4+VNRVaKoJ1ic7JOa747MgWeg7to89mdoMpMQl8kGWlcM3w0aCNIEOX2qLioyGG89OxOK8VilmtbkWgyTDvd/fe1uULLWvKjS3+xSwWhzXlqKk7X1i8qwuL2XOMVg0Dk1/flsmJsbMiy1DH4h9Ti8zon0nkcoGiQlsWzjEjMkKmKTonKC+csOhMbVN8juCAF9i9f1t23wyJa1PrLBaTHH1m0BFmAwWRGXRCGxL4UDh6jtGA4Rnt77915VXWcCrkTKHgqqNlLP6UqshC9aG1xj7H48jUKvNUO4TOmo/67a014IsmtFoq4dAu0AYWsTjUotb4UGHKSfOLwqRpbV9orxNJUg0hiMBhWlvmyCp8c08QX16xAJKcszLDubkXp7hAJcb9zqsIHrZTk+HYuxkEXEk9hxjSi/NTiEDJGarHn10zxJDWVontv8Xvx6fHk2ORQE5UxaORMqlUuXEUH+weHIxkVYwWeyNr7hUf3fs4SkAkSaKF2P4sEjjsdMKnIBafUFq04qfDo6Pj8Xg6+f7H8bcEoI0G586WlBu94t6wMDhYlJWx1LeBS3Si+1EgPg7LO0Fo37Er4hUsomCYo8zQuo/NBpcEYpFAxycB8UunLVMyt6jbRG8lurKFpne9bzuOJNVuylnZWqX8VS7k2Kd/hfba4mNujHbMfGAr72VB4hopzT3TV/JsAtkSKTcZEwvJ34xC3G8Um6nlcPzos9uEUEx8JH4Ei5YfHJYPiWYWRuGOMvPN6Gx98KN9vR8+Pc5NwcPU1lzREQR3IYZupkZQScohhhfpcix9a4aGqC2H+tmIwaYTp/xZZAxnqhI1dU3uMxmAmsoaMqlRbTwaNQzVxg3XavsE7ah2ZMoeIoKFtAVroet0ycPwe4bXslbUuQkRoK5LbvruJz8cPAnZ58nkTAw4bQTszTrewPeJc+OgXvyNL1zCWPHljEGYyzrIs6Hq7P3utuV89gkYs/YGkl7HGpj5mjkxtpSM9/WvCefIb4O4+wqD/nrSbcTGU4vXFl3+WhB/tbw2gc6a93WF1iGtXE9Xlrh2wr7FXgiJo1L6wdJdTl+q1rVThhlD+ECjSsnCXzV8HTVdGV+CrAo+cg8i2CxliICzHtJ6CU0zkw4vrGpbXg73ZS7xjVOH2QiP8Vh34RaX/obNNalq/u47si9QP3siCILgTwgGh2mKXqt6qyejl1GGjg36AhHwRXIlHEOuuhc+oP/PoJcr8E0TdgSR4QYLfnj5hfaqbdv/ANuMaKo=
+sidebar_class_name: "delete 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={"Bulk delete RLS rules"}
+>
+</Heading>
+
+<MethodEndpoint
+  method={"delete"}
+  path={"/api/v1/rowlevelsecurity/"}
+  context={"endpoint"}
+>
+
+</MethodEndpoint>
+
+
+
+Bulk delete RLS rules
+
+<Heading
+  id={"request"}
+  as={"h2"}
+  className={"openapi-tabs__heading"}
+>
+  <Translate id="theme.openapi.request.title">Request</Translate>
+</Heading>
+
+<ParamsDetails
+  {...require("./bulk-delete-rls-rules.ParamsDetails.json")}
+>
+
+</ParamsDetails>
+
+<RequestSchema
+  {...require("./bulk-delete-rls-rules.RequestSchema.json")}
+>
+
+</RequestSchema>
+
+<StatusCodes
+  {...require("./bulk-delete-rls-rules.StatusCodes.json")}
+>
+
+</StatusCodes>