Find and remove stale feature flags that are permanently enabled, permanently disabled, or abandoned. Use when the user says "clean up feature flags", "remove the old flags", or after a feature has been fully rolled out for more than a sprint.

Find and remove all debug console.log / print / debugger statements left in the codebase. Use before committing, before a PR review, or when the user says "clean up debug stuff" or "remove all the logs".