Wire the Lottoland fallback into the automated update workflow

AutoUpdateAndLearn.update_data() called LottoAPIUpdater with
api_name='github', which skipped the already-implemented Lottoland ->
GitHub -> lottoAPI fallback chain entirely. The GitHub archive alone
has repeatedly lagged 1-6 days behind actual draws (most recently the
Aug 5 draw, still missing as of Aug 7), causing tips to be generated
and models to be retrained on stale data. Switching to api_name='all'
tries Lottoland first, which has consistently had same-day results in
testing, with GitHub still covering full history/fallback.

Also includes the Aug 5 draw pulled in via this fix and the resulting
model retrain (data update was previously interrupted by a truncated
pipe during manual testing, this completes it).

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

scripts/automation/auto_update_and_learn.py

@@ -125,7 +125,10 @@ class AutoUpdateAndLearn:
 
         try:
             updater = LottoAPIUpdater(self.data_file)
-            success = updater.update(api_name='github', create_backup=True)
+            # 'all': Lottoland zuerst (liefert die neueste Ziehung meist noch am
+            # Ziehungstag), GitHub-Archiv als Quelle für die Historie/Fallback -
+            # das GitHub-Archiv allein hinkt wiederholt tagelang hinterher.
+            success = updater.update(api_name='all', create_backup=True)
 
             if success:
                 print("   ✅ Daten erfolgreich aktualisiert")