* refactor: light tweaks for readability
* refactor: simplify metadata functions
* fix: most tests
* test: fix utils tests
* test: simplify mocks
* WIP: update get-last-step-file-content
* feat: finish create-next-step
* fix: type error
* test: provide mock meta.json for test
* refactor: get meta path from project path
* refactor: get project name from path
* refactor: simplify getProjectMetaPath further
Also removes some excessive mocking
* refactor: remove more mocks, always clear .env
* feat: update create-next-step
* feat: update create-empty steps
Also refactors slightly, so it's easier to insert steps into the meta
* docs: update challenge-helper-script docs
* feat: create-step-between
* refactor: allow metadata parse errors to propagate
* fix: convert reorderSteps to renameSteps
* refactor: create-step-between -> insert-step
* feat: update delete-step
* refactor: consolidate commands into commands.ts
* refactor: clean up and consolidation
* refactor: more cleanup
* fix: make cli args consistent
Everything accepts a single integer and nothing else
* refactor: renameSteps -> updateStepTitles
* docs: update with the names and args
* feat: add step validating meta + files are synced
