Update draws, retrain models and generate tips through Aug 28

Also adds a Superzahl frequency analysis (results/superzahl_haeufigkeit.md).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

data/generated_tips/generation_history.json

@@ -587,6 +587,48 @@
       "file": "weekly_lotto_tips_20260807_110240.csv",
       "avg_confidence": 0.45460136598458617,
       "avg_quality": 0.5817841547618449
+    },
+    {
+      "timestamp": "2026-08-11T21:00:20.807905",
+      "num_tips": 10,
+      "file": "weekly_lotto_tips_20260811_210020.csv",
+      "avg_confidence": 0.5274359506168171,
+      "avg_quality": 0.5688063859747159
+    },
+    {
+      "timestamp": "2026-08-14T21:00:22.919487",
+      "num_tips": 10,
+      "file": "weekly_lotto_tips_20260814_210022.csv",
+      "avg_confidence": 0.45696232827519756,
+      "avg_quality": 0.5879224320353735
+    },
+    {
+      "timestamp": "2026-08-18T18:17:04.111332",
+      "num_tips": 10,
+      "file": "weekly_lotto_tips_20260818_181704.csv",
+      "avg_confidence": 0.45110691656126567,
+      "avg_quality": 0.5898197992923758
+    },
+    {
+      "timestamp": "2026-08-21T21:10:41.791452",
+      "num_tips": 10,
+      "file": "weekly_lotto_tips_20260821_211041.csv",
+      "avg_confidence": 0.499932694493307,
+      "avg_quality": 0.559861447374393
+    },
+    {
+      "timestamp": "2026-08-25T21:00:21.499693",
+      "num_tips": 10,
+      "file": "weekly_lotto_tips_20260825_210021.csv",
+      "avg_confidence": 0.5955361973367623,
+      "avg_quality": 0.6146608306370026
+    },
+    {
+      "timestamp": "2026-08-28T21:00:30.465190",
+      "num_tips": 10,
+      "file": "weekly_lotto_tips_20260828_210030.csv",
+      "avg_confidence": 0.5506374712982418,
+      "avg_quality": 0.5772785715969829
     }
   ]
 }