Extend hydration to supported cached views #109

Parent

Spec: Complete the review-driven Effect API Query 0.1.0 programme

What to build

Infinite, accumulated, live, and HTTP metadata data retain the selected hydration representation.

Acceptance criteria

• Round-trip infinite pages with an explicit pageParam codec/policy, accumulated arrays, live latest values, normalized null, and buffered metadata.
• Cover multiple HTTP success Schemas, header-wrapped views, and distinct encoding/decoding service requirements.
• Verify representation after hydration and refetch for documented RPC/HTTP views, including HTTP first-snapshot consumption.
• Keep failed-query policy explicit and preserve decoded query data outside the serialization boundary.
• Evaluate a reusable opt-in registry only from completed cases; exported helpers need ordinary runtime and public API compiler evidence and caller-owned service execution.
• Preserve undefined elements in accumulated histories through serialization/hydration; only live undefined values normalize to null.