chore(meanderaw): 🔧 regenerate the corpus with lattice addresses

[JimmyPaolini]

Parent

#665

What to build

The committed corpus is regenerated so every drawing sits at its new path. Roughly 1,367
non-mosaic drawings are renamed; mosaic's 8,575 are untouched.

This is the mechanical half, separated from the commit that decides the naming so a reviewer can
read the decision without a thousand-file rename on top of it. The address table committed
earlier has no filename column, so it does not go stale here — but it must still pass its check
afterwards, which is the proof that the rename moved files without changing what any of them
draws.

Acceptance criteria

• Every non-mosaic committed drawing sits at its new path
• Every mosaic committed drawing is byte-identical and at its existing path
• The output index page links every drawing at its new path
• The committed address table still passes its check with no edit, proving no drawing's ink
  changed
• A fresh run of the drawing command produces no diff

Blocked by

• feat(meanderaw): ✨ append the lattice address to a drawing's filename #677.