Package subpaths

All subpaths ship in the same @fevex/core package. Your app imports only the domains it uses, and each subpath is a small export barrel.

Import	Purpose
@fevex/core	Common runtime, definitions and contracts
@fevex/core/agents	Agent definitions
@fevex/core/tools	Tool, connection and provider contracts
@fevex/core/models	Provider-neutral model contracts
@fevex/core/workflows	Durable workflow definitions
@fevex/core/teams	Multiagent team definitions
@fevex/core/runtime	Runs, sessions and store contracts
@fevex/core/channels	Channel adapters and message handling
@fevex/core/knowledge	Context providers, skills and memory contracts
@fevex/core/sandbox	Sandbox contract and local development sandbox
@fevex/core/policies	Authorization policy contracts
@fevex/core/observability	Trace, redaction and cost contracts
@fevex/core/evals	Datasets, scorers, reporters and regressions
@fevex/core/testing	Deterministic testing helpers