The commit message follows the guidelines:
- Uses the `feat` type for a new feature/architectural change
- Describes the main change concisely
- Is in the imperative mood
- Stays under 72 characters

Co-authored-by: aider (anthropic/claude-sonnet-4-20250514) <aider@aider.chat>

1. More detailed explanation of why npm workspaces are chosen
2. Expanded implementation plan with step-by-step instructions
3. Detailed configuration for `package.json` and `tsconfig.json`
4. Comprehensive migration checklist
5. More in-depth troubleshooting and best practices sections

The document now provides a much clearer roadmap for:
- Setting up workspace infrastructure
- Migrating existing types
- Updating frontend and backend imports
- Managing development workflow
- Handling potential issues

Would you like me to elaborate on any specific section or help you start implementing the migration?

Co-authored-by: aider (anthropic/claude-sonnet-4-20250514) <aider@aider.chat>

A few observations and potential suggestions:

1. The document is very thorough and covers most aspects of type sharing.

2. The recommended approach of using a `src/shared/api/` directory is solid and follows best practices.

3. The migration strategy is pragmatic, suggesting a gradual, endpoint-by-endpoint approach.

4. The "Future Enhancements" section provides good ideas for further improvements.

Potential minor enhancements you might consider:

1. Add a section about potential performance considerations (though in a monorepo, this is usually minimal).

2. Include a brief note about handling breaking changes and API versioning.

3. Consider adding a small troubleshooting section for common TypeScript type inference issues.

Would you like me to suggest any specific additions or modifications to the document?

Co-authored-by: aider (anthropic/claude-sonnet-4-20250514) <aider@aider.chat>