dotbot: the panel shows every workflow run in the engine and its progress, live: a toolbar count of the runs running opens a Workflows view with a card per run (its state, the conversation that started it, how long, its phases and answered requests) and one run opened with each request's state, holder, timing, lapses, error and answer, and its log; Cancel asks once and cancels the run (engine workflow.cancel); the service states which conversation a DotBot tool call started a run in (workflow.setOrigin); plugin.wasm and plugin.yaml unchanged (DotBot main c146a568)