This commit adds a complete onboarding improvements system including progress
tracking, streamlined UI, and role-based family invitation system.
## Backend Changes
### Database Migrations
- Add onboarding tracking fields to users table (onboarding_completed, onboarding_step, onboarding_data)
- Add role-based invite codes to families table (parent/caregiver/viewer codes with expiration)
- Add indexes for fast invite code lookups
### User Preferences Module
- Add UserPreferencesController with onboarding endpoints
- Add UserPreferencesService with progress tracking methods
- Add UpdateOnboardingProgressDto for validation
- Endpoints: GET/PUT /api/v1/preferences/onboarding, POST /api/v1/preferences/onboarding/complete
### Families Module - Role-Based Invites
- Add generateRoleInviteCode() - Generate role-specific codes with expiration
- Add getRoleInviteCodes() - Retrieve all active codes for a family
- Add joinFamilyWithRoleCode() - Join family with automatic role assignment
- Add revokeRoleInviteCode() - Revoke specific role invite codes
- Add sendEmailInvite() - Generate code and send email invitation
- Endpoints: POST/GET/DELETE /api/v1/families/:id/invite-codes, POST /api/v1/families/join-with-role, POST /api/v1/families/:id/email-invite
### Email Service
- Add sendFamilyInviteEmail() - Send role-based invitation emails
- Beautiful HTML templates with role badges (👨👩👧 parent, 🤝 caregiver, 👁️ viewer)
- Role-specific permission descriptions
- Graceful fallback if email sending fails
### Auth Service
- Fix duplicate family creation bug in joinFamily()
- Ensure users only join family once during onboarding
## Frontend Changes
### Onboarding Page
- Reduce steps from 5 to 4 (combined language + measurements)
- Replace card-based selection with dropdown selectors
- Add automatic progress saving after each step
- Add progress restoration on page mount
- Extract FamilySetupStep into reusable component
### Family Page
- Add RoleInvitesSection component with accordion UI
- Generate/view/copy/regenerate/revoke controls for each role
- Send email invites directly from UI
- Display expiration dates (e.g., "Expires in 5 days")
- Info tooltips explaining role permissions
- Only visible to users with parent role
### API Client
- Add role-based invite methods to families API
- Add onboarding progress methods to users API
- TypeScript interfaces for all new data structures
## Features
✅ Streamlined 4-step onboarding with dropdown selectors
✅ Automatic progress save/restore across sessions
✅ Role-based family invites (parent/caregiver/viewer)
✅ Beautiful email invitations with role descriptions
✅ Automatic role assignment when joining with invite codes
✅ Granular permission control per role
✅ Email fallback if sending fails
✅ All changes tested and production-ready
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Fixed critical permission bypass where viewers could:
- Remove family members (now only parents can)
- Invite new members (now only parents can)
- Generate share codes (now only parents can)
- Add children (now only parents can)
- Edit children (now only parents and caregivers can)
- Delete children (now only parents can)
Changes:
- Family page: Added isParent checks for all admin actions
- Children page: Added canAddChildren, canEditChildren, canDeleteChildren checks
- Both pages now use useSelectedFamily hook for consistent role access
Backend already had correct permission checks - this fixes the frontend to respect them.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Created useSelectedFamily hook for managing family selection across app
- Added family selector dropdown to family page when user has multiple families
- Family selection persists in localStorage
- Fixed bug where users could only see their first family
- Updated dev port from 3005 to 3030 in package.json
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Updated track page cards to match home page styling with vibrant colors
- Applied consistent 140px height cards across track and insights pages
- Added mobile header bar with connection status and user menu
- Moved user menu from floating top-left to fixed header top-right
- Updated insights dashboard with home page color palette (#E91E63, #1976D2, etc.)
- Centered cards with minWidth constraints (200px for stats, 400px for charts)
- Fixed hydration mismatch by replacing JS media queries with CSS breakpoints
- Improved accessibility with viewport settings (removed zoom restrictions)
- Added UI improvements documentation
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Updated all Spanish (es) translation files with comprehensive translations for tracking, AI, family, insights, children, and settings pages
- Updated French (fr), Portuguese (pt), and Chinese (zh) translations to match English structure
- Added German (de) and Italian (it) language support with complete translation files
- Fixed medicine tracker route from /track/medication to /track/medicine
- Updated i18n config to support 7 languages: en, es, fr, pt, zh, de, it
- All tracking pages now fully localized: sleep, feeding, diaper, medicine, activity
- AI assistant interface fully translated with thinking messages and suggested questions
- Family management and insights pages now support all languages
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
