[Issue 266] Faker Helpers docs show uniqueArray example rejected by deployed generator

[eviltester]

Summary

The published Faker Helpers docs show helpers.uniqueArray(this.word.sample, 5), but the deployed generator rejects that syntax as unsafe/complex. A aker.word.sample variant works, so the documentation and runtime behavior are inconsistent.

Reproduction

1. Open the published Faker Helpers docs: https://eviltester.github.io/grid-table-editor/docs/faker-helpers.html
2. Note the helpers.uniqueArray(this.word.sample, 5) example.
3. Open https://eviltester.github.io/grid-table-editor/site/app.html and try the documented example in the generator command context.
4. Observe the rejection for unsafe/complex syntax.
5. Compare with a working variant such as helpers.uniqueArray(faker.word.sample, 3).

Expected

Published examples should run in the deployed generator or clearly state when a sample is not intended for the generator syntax context.

Actual

The documented example is rejected by the deployed generator.

Evidence

• Defect report: https://github.com/eviltester/anywaydata-ai-testing/blob/main/docs/testing/20260629/issue-266-001/defects/defect-005-faker-helpers-docs-unique-array-example-rejected.md
• Docs screenshot: https://github.com/eviltester/anywaydata-ai-testing/blob/main/docs/testing/20260629/issue-266-001/screenshots/defect-docs-unique-array-this-example.png
• Generator rejection screenshot: https://github.com/eviltester/anywaydata-ai-testing/blob/main/docs/testing/20260629/issue-266-001/screenshots/defect-docs-unique-array-generator-rejects-this-example.png