I initially made FOCUS 04 about ZH/EN, which put a presentation capability in the slot reserved for a core asset. Bilingual writing is useful, but it is not why someone should trust this site.
The YoloLab sequence should be product, workflow, shipping, and proof. The first three explain what is being built, how it is built, and how it gets launched; the fourth has to show whether those claims can be checked.
That is why FOCUS 04 became proof: repositories, URLs, and validation results. It forces the site back toward inspectable facts instead of polished phrasing.
Thinking Notes do not all need code behind them, but they still need observations, judgment, and boundaries. When there is no build artifact, the writing should at least make the source of the judgment and its effect on future action clear.