Module context 

Context management traits for all sisters.

v0.2.0 splits the old monolithic ContextManagement into two traits that match how sisters actually work:

• SessionManagement: Append-only sequential sessions (Memory, Vision, Identity)
• WorkspaceManagement: Switchable, named workspaces (Codebase)

Sisters implement whichever fits. Time implements neither (stateless). Hydra can query both via the unified ContextInfo type.

Structs

ContextId

Unique identifier for a context (session or workspace).

ContextInfo

Full context information

ContextSnapshot

Exportable context snapshot (for backup/transfer)

ContextSummary

Summary information about a context

SessionContext

Session context for Hydra integration (token-efficient summary).

Traits

SessionManagement

Session management for sisters with append-only sequential sessions.

WorkspaceManagement

Workspace management for sisters with switchable, named contexts.