/wheypoint records the state a new agent needs to resume the work. Use it for culture sessions, for work without a phase slug, and for a phase's Checkpoint & stop option. A phase checkpoint is a standalone, non-terminal Wheypoint record, not a terminal phase artifact. Workers at a hard limit return observations; the parent, not the worker, runs checkpoint persistence. Inputs - The conversation is the primary input. - The optional argument shapes only the orientation line; the focus never removes a decision, question, or directive. Runtime commands Run every command through this skill's archiv…