Revert "Add Benefits-in-Kind planning docs page (#1654) (#1707)" (#1744)

* Revert "Add Benefits-in-Kind planning docs page (#1654) (#1707)"

This reverts commit 4682225.

* Add changelog entry for #1707 revert

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

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Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: vahid-ahmadi

changelog.d/1654-revert.md

@@ -0,0 +1 @@
+- Revert the Benefits-in-Kind planning docs page (#1707) per maintainer request.