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>

data/AlleLottozahlen.csv

@@ -3147,3 +3147,4 @@ datum;Z1;Z2;Z3;Z4;Z5;Z6;SZ
 2026-07-25;18;21;31;36;42;44;3
 2026-07-29;3;16;22;43;48;49;8
 2026-08-01;19;20;22;25;31;42;8
+2026-08-05;15;23;24;36;44;49;0