feat: 彩票技能统一输出格式 - 双色球/大乐透4块结构化输出标准对齐

- 新增 model_full_report_dlt.py: 大乐透专用全量报告脚本
- 统一4块结构: 回滚迭代→数据采集→推理分析→机选号码
- 统一术语: 前区/后区(大乐透) 对齐 红球/蓝球(双色球)
- 统一评分: TOP10前区+TOP5后区 归一化概率输出
- 更新 SKILL.md: 双色球/大乐透统一模板+文件结构

skills/lottery_picker/data/feedback.json

@@ -0,0 +1,189 @@
+{
+  "iterations": [
+    {
+      "lt": "ssq",
+      "issue": "26063",
+      "date": "2026-06-04",
+      "pred_reds": [
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+        17,
+        21,
+        24,
+        28,
+        30
+      ],
+      "pred_blues": [
+        2
+      ],
+      "act_reds": [
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+        8,
+        25,
+        28,
+        30,
+        31
+      ],
+      "act_blues": [
+        2
+      ],
+      "hit_reds": [
+        28,
+        30
+      ],
+      "hit_blues": [
+        2
+      ],
+      "red_hits": 2,
+      "blue_hits": 1,
+      "total_hits": 3,
+      "earnings": 50.0
+    },
+    {
+      "lt": "dlt",
+      "issue": "26064",
+      "date": "2026-06-10",
+      "pred_reds": [
+        1,
+        9,
+        14,
+        33,
+        34
+      ],
+      "pred_blues": [
+        8,
+        10
+      ],
+      "act_reds": [
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+        13,
+        15,
+        17,
+        21
+      ],
+      "act_blues": [
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+        7
+      ],
+      "hit_reds": [],
+      "hit_blues": [],
+      "red_hits": 0,
+      "blue_hits": 0,
+      "total_hits": 0,
+      "earnings": 0.0
+    },
+    {
+      "lt": "dlt",
+      "issue": "26065",
+      "date": "2026-06-13",
+      "pred_reds": [
+        1,
+        9,
+        14,
+        33,
+        34
+      ],
+      "pred_blues": [
+        8,
+        10
+      ],
+      "act_reds": [
+        4,
+        11,
+        12,
+        13,
+        25
+      ],
+      "act_blues": [
+        4,
+        8
+      ],
+      "hit_reds": [],
+      "hit_blues": [
+        8
+      ],
+      "red_hits": 0,
+      "blue_hits": 1,
+      "total_hits": 1,
+      "earnings": 0.0
+    },
+    {
+      "lt": "dlt",
+      "issue": "26078",
+      "date": "2026-07-13",
+      "pred_reds": [
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+        19,
+        22,
+        29
+      ],
+      "pred_blues": [
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+        8
+      ],
+      "act_reds": [
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+        20,
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+        32
+      ],
+      "act_blues": [
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+      ],
+      "hit_reds": [
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+      ],
+      "hit_blues": [
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+      ],
+      "red_hits": 1,
+      "blue_hits": 1,
+      "total_hits": 2,
+      "earnings": 0.0
+    }
+  ],
+  "accuracy_history": [
+    {
+      "issue": "26063",
+      "lt": "ssq",
+      "hits": 3,
+      "avg_accuracy": 42.86
+    },
+    {
+      "issue": "26064",
+      "lt": "dlt",
+      "hits": 0,
+      "avg_accuracy": 0.0
+    },
+    {
+      "issue": "26065",
+      "lt": "dlt",
+      "hits": 1,
+      "avg_accuracy": 7.14
+    },
+    {
+      "issue": "26078",
+      "lt": "dlt",
+      "hits": 2,
+      "avg_accuracy": 14.29
+    }
+  ],
+  "ssq": {
+    "total": 1,
+    "correct_reds": 2,
+    "correct_blues": 1,
+    "best": 3,
+    "profitable_wins": 1,
+    "total_earnings": 50.0
+  },
+  "dlt": {
+    "total": 3,
+    "correct_reds": 1,
+    "correct_blues": 2,
+    "best": 2,
+    "profitable_wins": 0,
+    "total_earnings": 0.0
+  }
+}