fix(daemon): recognize linked prototype page delivery (#7949)

* fix(daemon): recognize linked prototype page delivery

* fix(daemon): omit absent delivery test inputs

Preserve the missing-baseline and unreliable-diff assertions while satisfying exactOptionalPropertyTypes.

Generated-By: looper 0.13.0 (runner=fixer, agent=codex)

* fix(daemon): preserve pre-run entry before index inference

Prefer the verified prototype baseline over post-run inference while preserving explicit entry authority. Cover linked index creation, retained homepage metadata, and subsequent delivery validation.

Generated-By: looper 0.13.0 (runner=fixer, agent=codex)