Update ML models and add generated tips (Jan-Feb 2026)

- Updated LSTM and ensemble models with latest training data
- Added weekly tips from January 9 to February 4, 2026
- Updated generation history and learning state
- Added performance reports

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

data/generated_tips/generation_history.json

@@ -132,6 +132,48 @@
       "file": "weekly_lotto_tips_20260113_144816.csv",
       "avg_confidence": 0.40184204865505785,
       "avg_quality": 0.5939368072145434
+    },
+    {
+      "timestamp": "2026-01-16T21:00:18.252220",
+      "num_tips": 10,
+      "file": "weekly_lotto_tips_20260116_210018.csv",
+      "avg_confidence": 0.3993135051957879,
+      "avg_quality": 0.5805001432997415
+    },
+    {
+      "timestamp": "2026-01-20T21:00:21.105638",
+      "num_tips": 10,
+      "file": "weekly_lotto_tips_20260120_210021.csv",
+      "avg_confidence": 0.4194096036838097,
+      "avg_quality": 0.5989773112344052
+    },
+    {
+      "timestamp": "2026-01-23T21:00:26.108124",
+      "num_tips": 10,
+      "file": "weekly_lotto_tips_20260123_210026.csv",
+      "avg_confidence": 0.39617885183652646,
+      "avg_quality": 0.5821457927496777
+    },
+    {
+      "timestamp": "2026-01-27T21:00:20.993211",
+      "num_tips": 10,
+      "file": "weekly_lotto_tips_20260127_210020.csv",
+      "avg_confidence": 0.5503546207560099,
+      "avg_quality": 0.6820315842012747
+    },
+    {
+      "timestamp": "2026-01-30T21:00:22.144606",
+      "num_tips": 10,
+      "file": "weekly_lotto_tips_20260130_210022.csv",
+      "avg_confidence": 0.4105884643308171,
+      "avg_quality": 0.5983834710524445
+    },
+    {
+      "timestamp": "2026-02-03T21:01:48.089602",
+      "num_tips": 10,
+      "file": "weekly_lotto_tips_20260203_210148.csv",
+      "avg_confidence": 0.43053407858302783,
+      "avg_quality": 0.6127569878171568
     }
   ]
 }