Simulate a comment

Dry run: what would happen if this text were commented on this channel and post. Runs the live matcher over every trigger in id order and reports the first that fires, the reason each other one did not, the linked flow that would start, or the native flow that would answer if no trigger fires. Nothing is sent and nothing is recorded. Per-person rules (opt-out, blocklist, once-per-user) are not simulated. Requires the read scope.