spending-analyzer

THE ONLY SKILL for analyzing WHERE money goes. Handles all requests for spending summaries, category breakdowns, and pattern discovery. Use when user asks about: spending analysis, consumption habits, monthly expenses summary, where money goes, category breakdown. Triggers: 分析消费, 本月消费, 消费分析, 消费习惯, 钱花哪了, 钱都去哪了, 各类消费, 消费总结.