Problem
SSR output can be regenerated multiple times for identical widget configurations.
Magento page cache and Varnish cache pages but not necessarily widget fragments.
Goal
Cache SSR output at widget level.
Acceptance Criteria
- SSR output cached
- Repeated widget requests reuse cached output
- Cache invalidates correctly when contract changes
Problem
SSR output can be regenerated multiple times for identical widget configurations.
Magento page cache and Varnish cache pages but not necessarily widget fragments.
Goal
Cache SSR output at widget level.
Acceptance Criteria