[akndrn000]

What was broken

The Indonesian and English Fly SVGs were valid XML but contained only a stray height value instead of the illustration. The previous checker only parsed XML, so it allowed visually blank assets through.

Fix

• Regenerate both Fly illustrations from the current source generator.
• Add fresh README asset paths (fly-guide.id.svg / fly-guide.en.svg) to avoid stale image caches.
• Update the generator so it creates the fresh paths and rejects illustrations with too few text elements.
• Keep the existing fly.id.svg / fly.en.svg files synchronized.
• Synchronize docs/brand.svg with the current logo generator.
• Strengthen the documentation checker to validate visible SVG content and exact consistency between generated and committed artwork.
• Update both READMEs, contributor instructions, and the CI job label.

Validation

• All image references should resolve locally.
• The CI job regenerates SVGs in a temporary directory and compares every generated asset byte-for-byte with the committed file.
• Existing Lua logic and the MIT LICENSE are unchanged.