The 18 files in .claude/rules were injected into every agent turn — 38 KB of
POS, inventory and attendance rules loaded even while editing CSS. They are now
in docs/agent-rules/ and read on demand.

CLAUDE.md keeps every hard invariant inline (money as piasters, tenancy scoping,
double-entry immutability, migration-first, RTL logical properties, no dead
links, safe_url/clean_html) and indexes the detail, so nothing that protects
code quality was dropped.

Also documents the deployment constraint that governs every migration: all
tenants build from main and the entrypoint runs migrate --force plus db:seed on
every container start.

Net: ~57 KB less agent context per turn.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>