Courses/Agent Harnesses in Practice/Tools and Safe Edits

Boss: The Risky Refactor

Ana renames src/parcel/loader.ts to parcel-loader.ts across shipwise while Tomás keeps editing the same file. Read the permission block, catch the rule that lets a push through and fix its order, handle the stale-anchor rejection, act on the diagnostic after the rename, check the subagents' typed reports, and hand off with evidence.