jest-styled-components@7.4.0

Minor Changes

• 972060f: Stabilize keyframe names in snapshots by replacing hashed @keyframes identifiers with deterministic placeholders (k0, k1, etc.), matching the existing c0/c1 behavior for class names
• 74fee2e: Add namespace option to toHaveStyleRule for matching rules generated with StyleSheetManager namespace. Can be set per-assertion or globally via setStyleRuleOptions({ namespace: '#app' }).

Patch Changes

• a9cb0aa: Fix Vitest compatibility: convert vitest entrypoint to ESM and remove test framework dependency from matcherTest