What problem does it solve? Creating a new package in the Remotion monorepo requires touching many files across package scaffolding, monorepo registration, documentation, examples, and build configuration, and missing any step breaks the build or release pipeline. ## Core Features & Use Cases - Package Scaffolding: Creates package.json, tsconfig.json, bundle.ts, eslint config, and README following the @remotion/light-leaks template. - Monorepo Registration: Updates root tsconfig references, CLI and create-video package lists, and studio-shared package metadata. - Documentation & Examples: Generates docs pages, sidebar entries, table of contents, and example compositions wired into the example app. - Use Case: When adding a new @remotion/overlay package, follow the checklist to scaffold the package, register it in all monorepo lists, write its docs, and verify it builds with bun run make. ## Quick Start Create a new @remotion package called transitions with full monorepo registration, documentation, and an example composition.