Family accounting system

To enter the application for the first time, you need to configure the Deepseek API and create an account password. - User authentication (registration, login) - Multi-account management (cash, bank card, Alipay, WeChat, etc.) - Transaction records (revenue/expense) - Classification management (system preset + customization) - Family functions (create family, invite members, family accounts) - Statistical reports (monthly, annual, classified statistics) - Budget management and early warning reminders - AI intelligent functions (natural language accounting, consumption analysis)