Update dependency redux to v4

[mend-for-github-com]

This PR contains the following updates:

Package	Type	Update	Change
redux (source)	dependencies	major	^3.6.0 → ^4.0.0

By merging this PR, the issue #104 will be automatically resolved and closed:

Severity	CVSS Score	Vulnerability	Reachability
Medium	6.5	CVE-2026-2950	Unreachable

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Release Notes

reduxjs/redux (redux)

v4.0.0

Compare Source

Redux 4 is here! 🎉

If you're a React user, this is going to be a lot like going from 15 to 16. Not a lot of user-facing changes, but some interesting improvements under the hood.

The major changes (#​1342) are around our TypeScript definitions, bundled CommonJS and ES builds, throwing if you subscribe or getState from a reducer, and a bunch of other smaller things. The full changes are listed below.

Enjoy!

Changes

• Tons of docs updates. Thanks @​markerikson and the Redux community for all your PRs!
• Make middleware API dispatch pass through all call arguments (#​2560 by @​Asvarox)
• Refactor applyMiddleware to reduce confusion around createStore args (#​2201 by @​jimbolla)
• Make bindActionCreators transparently pass this (#​2641 by @​Parakleta)
• Remove @​private flag on AnyAction type definition (#​2510 by @​alexmngn)
• Fixed quote types inconsistency in a warning message (#​2297 by @​Andarist)
• Move ActionTypes to a private export (b62248b by @​timdorr)
• Throw if getState, subscribe, or unsubscribe called while dispatching (including inside a reducer) (#​1569 by @​mjw56)
• Warn when dispatching during Middleware setup (#​1485 by @​timdorr)
• Mapped type for combineReducers in index.d.ts (#​2182 by @​mkusher)
• Remove legacy jsnext entry (#​2284 by @​TrySound)
• Revamp TypeScript typing with more type safety (#​2563 by @​pelotom)
• Fix TS definitions test for new Dispatch typing (#​2674 by @​pelotom)
• Add DeepPartial type for preloaded state (#​2679 by @​aikoven)
• Bundle cjs and es formats (#​2358 by @​TrySound)
• REPLACE action for replaceReducers (#​2673 by @​timdorr)
• Update build to use babel-preset-env (#​2696 by @​hmillison)
• Optimize dispatch plain object check (#​2599 by @​timdorr)
• Update TypeScript typings (#​2773 by @​aikoven)
• Added prettier formatting (#​2676 by @​adityavohra7)
• Add a sideEffects: false flag for Webpack 4 (#​2865 by @​timdorr)
• Fix missed case in "observe" type check (#​2919 by @​zerobias)

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