upgrade: flux-store package upgrade for Solid 2.0

[davedbase]

Upgrades @solid-primitives/flux-store to Solid 2.0 beta.14. No design changes were needed — the primitive has no async reactivity, no directives, and no lifecycle hooks. The migration is entirely mechanical.

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What changed

Imports — createStore and StoreSetter (formerly SetStoreFunction) now come from solid-js directly; solid-js/store no longer exists as a separate module.

Store setter is now draft-first — The setState passed to actions no longer accepts path-style arguments. Users must pass a draft mutator instead:

// Before
setState("value", p => p + 1);

// After
setState(s => { s.value += 1; });

produce removed — Solid 2.0 stores are draft-first by default, so produce is gone. Replace setState(produce(s => ...)) with setState(s => ...).

batch removed from createAction — All writes are auto-batched in Solid 2.0, so the explicit batch() wrap was dropped. Actions remain untracked.

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Other fixes

• Corrected primitive.list entry from "createFluxFactory" → "createFluxStoreFactory"
• README rewritten: import added to factory example, createAction/createActions documented, createFluxStoreFactory example expanded to show independent instances and both override forms

Summary by CodeRabbit

• Breaking Changes

  • setState now requires draft-first mutations via callbacks instead of path-style arguments
  • Removed produce helper in favor of inline draft mutations
  • Removed automatic batching from createAction
  • Updated peer dependency to Solid.js v2.0.0-beta.14

• Documentation

  • Updated API guides and usage examples with new patterns

[changeset-bot]

🦋 Changeset detected

Latest commit: c50bb56

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

This PR includes changesets to release 1 package

Name	Type
@solid-primitives/flux-store	Major

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