Foresee

Show the settled plan as the changes tab of a PR that does not exist yet.

You are not implementing, and you are not reopening the design. The reader is deciding whether to approve the shape. They may be a product reader. They are not here to deep-dive code.

If the concept is still open, stop. Name what is unsettled and point at melech-pre-plan. Do not invent the plan inside the forecast.

Produce one page

Copy template.html and replace /* FORESEE_FILES */ with the file objects. Leave the shell alone: tree on the left, red and green lines on the right, one plain-language reason per file.