fix(atom-react): preserve notifications after switching refs

[kitlangton]

Type

• Bug Fix

Description

useAtomRef used subscription payloads as React state. After switching refs, React could suppress an update when the new ref emitted the value retained from the previous ref, leaving the rendered value stale.

Subscription callbacks now increment a reducer counter so every notification triggers a render. The displayed value still comes from the currently selected ref. A minimal DOM regression test covers the failing 0 to 1 to 0 sequence in the existing React atom test suite.

Verification

• pnpm lint-fix
• pnpm test --run packages/atom/react/test/index.test.tsx
• pnpm check

Closes #7743
Closes EFF-1088

[changeset-bot]

🦋 Changeset detected

Latest commit: d031a43

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

This PR includes changesets to release 30 packages

Name	Type
@effect/atom-react	Patch
effect	Patch
@effect/opentelemetry	Patch
@effect/vitest	Patch
@effect/ai-anthropic	Patch
@effect/ai-openai-compat	Patch
@effect/ai-openai	Patch
@effect/ai-openrouter	Patch
@effect/atom-solid	Patch
@effect/atom-vue	Patch
@effect/platform-browser	Patch
@effect/platform-bun	Patch
@effect/platform-deno	Patch
@effect/platform-node-shared	Patch
@effect/platform-node	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/docgen	Patch
@effect/doctest	Patch
@effect/openapi-generator	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
arbitrary-combinators.ts	33.92 KB	33.92 KB	0.00 KB (0.00%)
basic.ts	7.05 KB	7.05 KB	0.00 KB (0.00%)
batching.ts	10.28 KB	10.28 KB	0.00 KB (0.00%)
brand.ts	6.59 KB	6.59 KB	0.00 KB (0.00%)
cache.ts	10.91 KB	10.91 KB	0.00 KB (0.00%)
config.ts	21.62 KB	21.62 KB	0.00 KB (0.00%)
differ.ts	20.43 KB	20.43 KB	0.00 KB (0.00%)
http-client.ts	22.06 KB	22.06 KB	0.00 KB (0.00%)
logger.ts	11.00 KB	11.00 KB	0.00 KB (0.00%)
metric.ts	9.14 KB	9.14 KB	0.00 KB (0.00%)
optic.ts	6.77 KB	6.77 KB	0.00 KB (0.00%)
pubsub.ts	15.38 KB	15.38 KB	0.00 KB (0.00%)
queue.ts	11.98 KB	11.98 KB	0.00 KB (0.00%)
schedule.ts	11.10 KB	11.10 KB	0.00 KB (0.00%)
schema-binary.ts	39.58 KB	39.58 KB	0.00 KB (0.00%)
schema-class.ts	20.18 KB	20.18 KB	0.00 KB (0.00%)
schema-fromJsonSchemaDocument.ts	30.28 KB	30.28 KB	0.00 KB (0.00%)
schema-representation-roundtrip.ts	26.30 KB	26.30 KB	0.00 KB (0.00%)
schema-string-transformation.ts	13.79 KB	13.79 KB	0.00 KB (0.00%)
schema-string.ts	11.28 KB	11.28 KB	0.00 KB (0.00%)
schema-template-literal.ts	15.64 KB	15.64 KB	0.00 KB (0.00%)
schema-toArbitrary.ts	33.48 KB	33.48 KB	0.00 KB (0.00%)
schema-toCodeDocument.ts	24.63 KB	24.63 KB	0.00 KB (0.00%)
schema-toCodecJson.ts	19.39 KB	19.39 KB	0.00 KB (0.00%)
schema-toEquivalence.ts	19.52 KB	19.52 KB	0.00 KB (0.00%)
schema-toFormatter.ts	19.63 KB	19.63 KB	0.00 KB (0.00%)
schema-toJsonSchemaDocument.ts	23.52 KB	23.52 KB	0.00 KB (0.00%)
schema-toRepresentation.ts	19.66 KB	19.66 KB	0.00 KB (0.00%)
schema.ts	19.39 KB	19.39 KB	0.00 KB (0.00%)
stm.ts	12.93 KB	12.93 KB	0.00 KB (0.00%)
stream.ts	9.96 KB	9.96 KB	0.00 KB (0.00%)