.. .context abzu_handbook archive assets deep-dive human notebooklm tests AGENT_BRIEFING.md CODEBASE_GUIDE.md COMPONENT_REFERENCE.md CRATE_MAP.md FAULT_TOLERANCE_IMPLEMENTATION.md Ghost_Mode_Security_Audit.md INDEX.md MEMORY.md MULTI_TENANT_ARCHITECTURE.md SDK_API_REFERENCE.md TOKEN_ARCHITECTURE.md WIRE_PROTOCOL_API.md