D-020: Godot 4 client + Rust/bevy_ecs simulation server via
subprocess/IPC. MessagePack serialization. Kill switch at week 8.
Q-001 resolved. Rejected alternatives R-004 through R-010 (pure
Bevy, pure Godot, GDExtension, C++ GDExtension, Fyrox, custom
framework, protobuf).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Set up Commonwealth game project with complete agent team (18 agents),
discussion archives (12 rounds), briefing system, ticketing database,
Qdrant document search, and skill definitions. Establishes the
documentation and tooling foundation for engine selection and
implementation phases.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>