Three top-level files brought in sync with the work landed on
feat/react19-modernization:
- CHANGELOG.md gets a 'React 19 Modernization Phase 2 (2026-05-12)'
section spanning all four pattern groups (event-state companions,
TanStack queries on the catalog layer, god-hook splits in the
doorbell + singleton-filter styles, Pixi v8 / TS 5.7+ alignment),
the Vitest growth 65 -> 113, and the in-scope logic bug fixes.
- ARCHITECTURE.md bumps the test ledger 99 -> 113 (adds the
avatar-info reducer suite), documents the new pure-module test
convention (concrete file paths + 'import type' for renderer
event types), and lists the two new singleton-filter splits
(notification, friends).
- CLAUDE.md mirrors the same updates plus a 'Singleton-filter split'
recipe alongside the doorbell-style one; useNitroEventInvalidator
is documented next to useNitroQuery; the 'What's wired up' table
enumerates all 10 split hooks. Test count bumped 99 -> 113 in
both the 'Vitest' row and the green-bar house rule.
simoleo89