Issue #3553715 by yas: Port invalid AWS Cloud field UI base route fix to 9.x

Yas Naoirequested to merge
issue/cloud-3553715:issue-3553715-9.x into 9.x

Summary

  • Ports #3553715 to the canonical 9.x branch.
  • Removes invalid AWS Cloud Field UI base route declarations from both legacy annotations and PHP attributes.
  • Adds functional regression coverage for route rebuilding with Field UI and Configuration Translation enabled.

Local validation

  • PHP syntax checks passed for all 18 changed PHP files.
  • git diff --check passed.
  • Confirmed that no AWS Cloud field_ui_base_route declarations remain.

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