Sprint 0.2 Professionalization

Scope

Professionalize the repository into a long-lived pnpm monorepo with clear app, package, documentation, asset, tool, schema, template, and GitHub ownership boundaries.

Result

• Added root monorepo configuration: package.json, pnpm-workspace.yaml, and turbo.json.
• Added root hygiene files: .gitignore, .editorconfig, and MIT LICENSE.
• Created the requested apps/, packages/, numbered docs/, assets/, tools/, schemas/, templates/, and .github/ structure.
• Added README files for every tracked project folder.
• Migrated old docs, source placeholders, validation notes, prompt templates, and asset placeholders into the new structure.
• Updated registry paths for sprites and FX assets.

Validation

• Folder README coverage checked.
• Root documentation links checked.
• Registry planned paths checked.
• JSON files checked for parse validity.