mellea.stdlib.context

Concrete Context implementations and the Compactor protocol.

Provides:

• :class:ChatContext — accumulates all turns in a chat history (with an optional sliding window).
• :class:SimpleContext — stateless, single-turn exchange (no prior history is passed to the model).
• :class:Compactor — generic protocol for shrinking any Context subtype.

The names :class:Context, :class:ContextTurn, :class:CBlock, and :class:Component are re-exported from :mod:mellea.core for the convenience of callers that import them via mellea.stdlib.context.