What does week 1 of the 30-day plan look like?

Setup + scaffolding. Day 1: install Claude Code, write a project CLAUDE.md (200-300 lines, hard rules + tech stack + test commands), commit it. Day 2: scaffold an empty module via /claude module generator, run bin/magento module:enable + setup:upgrade. Day 3: add one Service Contract end-to-end (interface, repository, di.xml, REST route). Day 4: add the matching GraphQL mutation + resolver. Day 5: write the first MFTF test that proves both transports work. Weekend: review what you built, refactor anything you don't understand, if you can't explain a line, delete and rewrite it.