update docker

docker/entrypoint.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+# Generate runtime env.js from container environment variables
+cat > /usr/share/nginx/html/env.js <<EOF
+window.__ENV__ = {
+  VITE_SUPABASE_URL: "${VITE_SUPABASE_URL}",
+  VITE_SUPABASE_ANON_KEY: "${VITE_SUPABASE_ANON_KEY}",
+  VITE_SUPABASE_PUBLISHABLE_KEY: "${VITE_SUPABASE_PUBLISHABLE_KEY}"
+};
+EOF
+exec nginx -g 'daemon off;'