- BuildConfig.sh: ${DEBUG:false} -> ${DEBUG:-false} and normalize to
true/false. The old syntax produced empty -> invalid config.json
("DEBUG": }) when DEBUG was unset, breaking the whole frontend.
- webpack: output [name].[contenthash].js so index.html references a
unique bundle URL each build; eliminates stale CDN/browser bundle
after deploys (no manual cache purge needed).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
