plastic-roadmap-continuing

Use when the user wants to continue or resume a roadmap, pick up a mid-flight delivery batch, asks "where is the roadmap", or wants to resume the batch that was shipping, including an indirect ask that never names a roadmap directly (for example "where did that batch of intents land"). This is the roadmap route of plastic-continuing: it finds the tier's mid-flight roadmap, presents its state, then asks how to…