Add comprehensive admin features and multi-system integration

- Add admin dashboard with sync controls and data browser
- Implement RMM, Auvik, and Addigy organization mappings
- Add chunked ticket sync with progress tracking
- Implement entity sync service with rate limiting
- Add analytics engine and performance optimizer
- Create data browser for all PSA entities
- Add navigation components and UI improvements
- Implement background processing and sync services
- Add comprehensive documentation and migration scripts
- Update configuration items with multi-system support
- Enhance contact management and purchase history
- Add issue type assignment and LLM analyzer
- Improve error handling and logging utilities

POSTGRES_SYNC_SETUP.md

@@ -0,0 +1,177 @@
+# PostgreSQL Autotask Sync - Setup Complete! 🎉
+
+## ✅ Verified Working
+
+### Infrastructure
+- ✅ PostgreSQL 16 container running and healthy
+- ✅ Redis cache container running
+- ✅ Next.js app container running on port 3100
+- ✅ All 14 database tables created successfully:
+  - companies
+  - tickets
+  - tasks
+  - projects
+  - resources
+  - contacts
+  - configuration_items
+  - contracts
+  - billing_items
+  - statuses
+  - issue_types
+  - sub_issue_types
+  - work_types
+  - sync_history
+
+### Code Implementation
+- ✅ PostgreSQL client service with connection pooling
+- ✅ Sync orchestration service (full/incremental/entity-specific)
+- ✅ Entity sync service for all 13 entities
+- ✅ Rate limiter (10 requests/second)
+- ✅ Entity mapper (Autotask → PostgreSQL)
+- ✅ Database utilities (upsert, soft delete, bulk operations)
+- ✅ 12 API endpoints (sync control + data queries)
+- ✅ Admin UI components (control panel, dashboard, history table)
+
+## 🚀 Quick Start
+
+### Access the Application
+- **Admin Sync UI**: http://localhost:3100/admin/sync
+- **API Base URL**: http://localhost:3100/api
+
+### Test the Sync (Manual)
+
+1. **Trigger a full sync**:
+```bash
+curl -X POST http://localhost:3100/api/sync/full \
+  -H "Content-Type: application/json" \
+  -d '{"triggeredBy": "manual-test"}'
+```
+
+2. **Check sync history**:
+```bash
+curl http://localhost:3100/api/sync/history?limit=10
+```
+
+3. **Query synced data**:
+```bash
+# Get companies
+curl http://localhost:3100/api/data/companies?limit=10
+
+# Get tickets
+curl http://localhost:3100/api/data/tickets?limit=10
+```
+
+### Database Access
+
+Connect to PostgreSQL:
+```bash
+docker compose exec postgres psql -U pulse_user -d pulse_autotask
+```
+
+Useful queries:
+```sql
+-- Check table counts
+SELECT 'companies' as table_name, COUNT(*) FROM companies
+UNION ALL
+SELECT 'tickets', COUNT(*) FROM tickets
+UNION ALL
+SELECT 'tasks', COUNT(*) FROM tasks;
+
+-- View sync history
+SELECT * FROM sync_history ORDER BY started_at DESC LIMIT 10;
+
+-- Check for soft-deleted records
+SELECT COUNT(*) FROM companies WHERE is_deleted = true;
+```
+
+## 📋 Next Steps
+
+### Immediate Testing (Priority)
+1. **Test sync with real Autotask data**
+   - Verify Autotask API credentials in `.env.local`
+   - Trigger a sync via admin UI or API
+   - Monitor sync_history table for results
+
+2. **Verify data integrity**
+   - Check foreign key relationships
+   - Verify data mapping is correct
+   - Test soft delete functionality
+
+### Production Readiness
+1. **Add error handling** (Task 6.0)
+   - Comprehensive error logging
+   - Retry logic for API failures
+   - Better error messages in UI
+
+2. **Add authentication** (Task 5.17)
+   - Protect sync endpoints
+   - Add admin authentication
+   - Secure data query endpoints
+
+3. **Performance testing** (Task 7.0)
+   - Test with large datasets (1000+ records)
+   - Verify rate limiting works
+   - Check query performance
+
+4. **Documentation** (Task 7.13-7.17)
+   - API documentation
+   - Troubleshooting guide
+   - Deployment instructions
+
+## 🔧 Troubleshooting
+
+### Sync Not Starting
+- Check Autotask API credentials in `.env.local`
+- Verify PostgreSQL connection: `docker compose logs postgres`
+- Check app logs: `docker compose logs app`
+
+### Database Connection Issues
+- Ensure PostgreSQL is healthy: `docker compose ps postgres`
+- Test connection: `docker compose exec postgres pg_isready`
+- Check credentials match in `.env.local` and `docker-compose.yml`
+
+### Migration Issues
+- Migrations run automatically on first PostgreSQL startup
+- To re-run: `docker compose down -v && docker compose up -d`
+- Check migration files in `/migrations` directory
+
+## 📊 Current Progress
+
+**Total: 60/122 tasks complete (49%)**
+
+### Completed Sections:
+- ✅ Infrastructure & Database (10/10)
+- ✅ Core Services (8/10)
+- ✅ Sync Operations (18/22)
+- ✅ Admin UI (13/16)
+- ✅ API Endpoints (14/19)
+
+### Remaining Work:
+- Error Handling & Logging (0/15)
+- Testing & Documentation (0/22)
+- Polish & Deployment (0/28)
+
+## 🎯 Success Criteria
+
+The sync feature is ready for testing when:
+- [x] PostgreSQL database is running
+- [x] All tables and indexes created
+- [x] Sync service can connect to Autotask
+- [x] Admin UI is accessible
+- [ ] First successful sync completes
+- [ ] Data appears correctly in database
+- [ ] Incremental sync works
+
+## 📝 Notes
+
+- PostgreSQL password is currently hardcoded in `docker-compose.yml`
+- Consider using Docker secrets or environment files for production
+- Rate limiter is set to 10 requests/second (Autotask limit)
+- Soft deletes are enabled - records are marked deleted, not removed
+- Foreign key constraints ensure data integrity
+- Migrations are idempotent and safe to re-run
+
+---
+
+**Last Updated**: 2025-10-31
+**Status**: ✅ Ready for Testing