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/schemas/chartdataresponseresult.Schema.json

@@ -0,0 +1 @@
+{"schema":{"properties":{"annotation_data":{"description":"All requested annotation data","items":{"additionalProperties":{"type":"string"},"type":"object"},"nullable":true,"type":"array"},"applied_filters":{"description":"A list with applied filters","items":{"type":"object"},"type":"array"},"cache_key":{"description":"Unique cache key for query object","nullable":true,"type":"string"},"cache_timeout":{"description":"Cache timeout in following order: custom timeout, datasource timeout, cache default timeout, config default cache timeout.","nullable":true,"type":"integer"},"cached_dttm":{"description":"Cache timestamp","nullable":true,"type":"string"},"colnames":{"description":"A list of column names","items":{"type":"string"},"type":"array"},"coltypes":{"description":"A list of generic data types of each column","items":{"type":"integer"},"type":"array"},"data":{"description":"A list with results","items":{"type":"object"},"type":"array"},"error":{"description":"Error","nullable":true,"type":"string"},"from_dttm":{"description":"Start timestamp of time range","nullable":true,"type":"integer"},"is_cached":{"description":"Is the result cached","type":"boolean"},"query":{"description":"The executed query statement","type":"string"},"rejected_filters":{"description":"A list with rejected filters","items":{"type":"object"},"type":"array"},"rowcount":{"description":"Amount of rows in result set","type":"integer"},"stacktrace":{"description":"Stacktrace if there was an error","nullable":true,"type":"string"},"status":{"description":"Status of the query","enum":["stopped","failed","pending","running","scheduled","success","timed_out"],"type":"string"},"to_dttm":{"description":"End timestamp of time range","nullable":true,"type":"integer"}},"required":["cache_key","cache_timeout","cached_dttm","is_cached","query"],"type":"object","title":"ChartDataResponseResult"},"schemaType":"response"}