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- prize-grid: 概率预览/合计/卡片改用 weightToPercent(weight/1000), 合计校验对齐 FULL_TOTAL_WEIGHT=100000;修正原来把原始 weight 当 % 显示(如 49901%) - prize-form: 概率输入按百分比(0-100,step 0.001),提交 ×1000 存 weight,回填 ÷1000 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>