One real turn: . Seven best-practice designs, seven in between, seven off the wall. Every one can still get down to a single step: click any step, anywhere, to open the same inspector (then use ← →).
Timings, order, messages and file paths come from the sample. Command text was cut to its first letter after cd …/conduit;, so commands are reconstructed from truncated labels. Chapter titles and results are hand-written, standing in for a summariser. Wall-clock start times assume the untracked time between steps is spread evenly.