fix(openapi): preserve JSON.rawJSON in cached specs

[xianjianlf2]

Summary

• preserve JSON.rawJSON values when cloning cached OpenAPI specs
• add a regression test covering repeated OpenApi.fromApi calls with a raw JSON extension value
• add a patch changeset for effect

Details

JSON.rawJSON objects carry internal JSON serialization behavior. The cached spec clone added in #6550 recursively copied enumerable object keys, which turned a raw JSON object into a plain { rawJSON: ... } object on cache hits. The clone now detects raw JSON values with JSON.isRawJSON and keeps them intact.

Tests

• pnpm test packages/effect/test/unstable/httpapi/OpenApi.test.ts
• pnpm --dir packages/effect check
• pnpm exec oxlint packages/effect/src/unstable/httpapi/OpenApi.ts packages/effect/test/unstable/httpapi/OpenApi.test.ts
• pnpm exec dprint check .changeset/preserve-openapi-raw-json.md packages/effect/src/unstable/httpapi/OpenApi.ts packages/effect/test/unstable/httpapi/OpenApi.test.ts
• git diff --check

Fixes #7239

[changeset-bot]

🦋 Changeset detected

Latest commit: c4045ce

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 30 packages

Name	Type
effect	Patch
@effect/ai-anthropic	Patch
@effect/ai-openai	Patch
@effect/ai-openai-compat	Patch
@effect/ai-openrouter	Patch
@effect/atom-react	Patch
@effect/atom-solid	Patch
@effect/atom-vue	Patch
@effect/docgen	Patch
@effect/doctest	Patch
@effect/openapi-generator	Patch
@effect/opentelemetry	Patch
@effect/platform-browser	Patch
@effect/platform-bun	Patch
@effect/platform-deno	Patch
@effect/platform-node	Patch
@effect/platform-node-shared	Patch
@effect/sql-clickhouse	Patch
@effect/sql-d1	Patch
@effect/sql-libsql	Patch
@effect/sql-mssql	Patch
@effect/sql-mysql2	Patch
@effect/sql-pg	Patch
@effect/sql-pglite	Patch
@effect/sql-sqlite-bun	Patch
@effect/sql-sqlite-do	Patch
@effect/sql-sqlite-node	Patch
@effect/sql-sqlite-react-native	Patch
@effect/sql-sqlite-wasm	Patch
@effect/vitest	Patch

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[github-actions]

Bundle Size Analysis

Generated from PR build output; treat the content below as untrusted.

File Name	Current Size	Previous Size	Difference
basic.ts	6.98 KB	6.98 KB	0.00 KB (0.00%)
batching.ts	9.78 KB	9.78 KB	0.00 KB (0.00%)
brand.ts	6.57 KB	6.57 KB	0.00 KB (0.00%)
cache.ts	10.69 KB	10.69 KB	0.00 KB (0.00%)
config.ts	21.11 KB	21.11 KB	0.00 KB (0.00%)
differ.ts	20.05 KB	20.05 KB	0.00 KB (0.00%)
http-client.ts	21.68 KB	21.68 KB	0.00 KB (0.00%)
logger.ts	10.93 KB	10.93 KB	0.00 KB (0.00%)
metric.ts	8.90 KB	8.90 KB	0.00 KB (0.00%)
optic.ts	6.73 KB	6.73 KB	0.00 KB (0.00%)
pubsub.ts	14.96 KB	14.96 KB	0.00 KB (0.00%)
queue.ts	11.63 KB	11.63 KB	0.00 KB (0.00%)
schedule.ts	10.79 KB	10.79 KB	0.00 KB (0.00%)
schema-class.ts	19.68 KB	19.68 KB	0.00 KB (0.00%)
schema-fromJsonSchemaDocument.ts	29.63 KB	29.63 KB	0.00 KB (0.00%)
schema-representation-roundtrip.ts	25.86 KB	25.86 KB	0.00 KB (0.00%)
schema-string-transformation.ts	13.55 KB	13.55 KB	0.00 KB (0.00%)
schema-string.ts	11.04 KB	11.04 KB	0.00 KB (0.00%)
schema-template-literal.ts	15.36 KB	15.36 KB	0.00 KB (0.00%)
schema-toArbitrary.ts	21.80 KB	21.80 KB	0.00 KB (0.00%)
schema-toCodeDocument.ts	24.23 KB	24.23 KB	0.00 KB (0.00%)
schema-toCodecJson.ts	19.02 KB	19.02 KB	0.00 KB (0.00%)
schema-toEquivalence.ts	18.84 KB	18.84 KB	0.00 KB (0.00%)
schema-toFormatter.ts	18.71 KB	18.71 KB	0.00 KB (0.00%)
schema-toJsonSchemaDocument.ts	22.87 KB	22.87 KB	0.00 KB (0.00%)
schema-toRepresentation.ts	19.35 KB	19.35 KB	0.00 KB (0.00%)
schema.ts	18.93 KB	18.93 KB	0.00 KB (0.00%)
stm.ts	12.71 KB	12.71 KB	0.00 KB (0.00%)
stream.ts	9.72 KB	9.72 KB	0.00 KB (0.00%)