A retrieval-ready knowledge base so an LLM can read/write Five without
prior training: overview, syntax, full RTL catalog (from hbrtl/register.go),
web/worker idioms (from the solmade app), and a long-tail gotchas file.
Every doc has keyword/summary frontmatter; INDEX.md is the routing manifest.
Grounded by parallel source exploration; RTL names spot-checked against
register.go. The gotchas file is the compounding asset — append new traps.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
