* feat: Add .gitignore file and update package.json with pnpm version
feat: Enhance course queries with error handling and new course retrieval
feat: Implement exercise queries for creating and fetching exercises, questions, and options
feat: Create group queries for managing groups and group members
feat: Add lesson queries for creating lessons and fetching sections by course ID
feat: Update seed script to include seeding for users, profiles, accounts, organizations, groups, courses, lessons, exercises, questions, and options
* feat: Enhance course cloning functionality by refining course and lesson data handling
* chore: remove console.log
* feat: update role assignment in cloneCourse function and clean up unused types in database.ts
