fix: add Supabase env vars to Dockerfile for deploy persistence

The .env file was not being included in Docker builds (gitignored),
causing all API calls to fail with 401 after each redeployment.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Dockerfile

@@ -9,6 +9,11 @@ RUN echo "upload_max_filesize = 10M\npost_max_size = 12M\nmax_file_uploads = 5"
 RUN a2enmod rewrite headers
 
 ENV APACHE_DOCUMENT_ROOT=/var/www/html
+ENV SUPABASE_URL=https://safe-supabase-kong.caprover.al-arcade.com
+ENV SUPABASE_ANON_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoiYW5vbiIsImlzcyI6InN1cGFiYXNlIiwiaWF0IjoxNzM1Njg5NjAwLCJleHAiOjE4OTM0NTYwMDB9.31PF6PvP-pSrvRuQwLFptQoejR0W1A7o53lZhEbnz84
+ENV SUPABASE_SERVICE_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoic2VydmljZV9yb2xlIiwiaXNzIjoic3VwYWJhc2UiLCJpYXQiOjE3MzU2ODk2MDAsImV4cCI6MTg5MzQ1NjAwMH0.wNfmuJNkX-bZwD7RbjxOChlRf_3Xm4I7bswEYTcDCg4
+ENV STOCKFISH_API=https://stockfishapi.caprover.al-arcade.com
+ENV SWISS_API=https://swissapi.caprover.al-arcade.com/api/v1
 RUN sed -ri -e 's!/var/www/html!${APACHE_DOCUMENT_ROOT}!g' /etc/apache2/sites-available/*.conf
 RUN sed -ri -e 's!/var/www/!${APACHE_DOCUMENT_ROOT}!g' /etc/apache2/apache2.conf /etc/apache2/conf-available/*.conf