Changed Cache-Control max-age from 7 days to 1 hour with immutable directive.
This prevents users from experiencing blank pages or JS errors when accessing
frequently redeployed instances (e.g., demo environments) where old cached
assets may reference files that no longer exist after redeployment.
Since Vite generates content-hashed filenames, the immutable directive prevents
unnecessary revalidation while the shorter cache duration ensures fresh assets
are served within an hour of redeployment.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
