feat: add new utils to mobx kit

[iobuhov]

Pull request type

Dependency changes (any modification to dependencies in package.json)

New feature (non-breaking change which adds functionality)

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Description

Add mobx utils.

[Copilot]

Pull Request Overview

This PR adds new MobX utility functions to the @mendix/widget-plugin-mobx-kit package. The changes reorganize the codebase by moving existing utilities to a lib/ directory and introduce new utilities for event emission, atom factories, and computed atoms.

Key changes:

• Adds three new utility functions: createEmitter, atomFactory, and autoEffect (relocated)
• Reorganizes codebase structure by moving utilities to src/lib/ directory
• Removes deprecated useSubscribe React hook and its tests
• Adds mitt library as a dependency for event emission functionality

Reviewed Changes

Copilot reviewed 13 out of 15 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
pnpm-lock.yaml	Adds [email protected] dependency to lockfile
package.json	Adds mitt dependency to widget-plugin-mobx-kit package
src/main.ts	Updates exports to include new utilities and reflect reorganized structure
src/lib/disposeBatch.ts	Moves disposeBatch function to lib directory
src/lib/createEmitter.ts	Adds new event emitter utility wrapping mitt
src/lib/autoEffect.ts	Moves autoEffect function to lib directory
src/lib/atomFactory.ts	Adds new factory function for creating computed atoms
src/interfaces/ComputedAtom.ts	Adds interface for computed atom type
src/disposeBatch.ts	Adds deprecation wrapper for backward compatibility
src/SetupHost.ts	Updates import path for disposeBatch
test/useSubscribe.test.ts	Removes tests for deleted useSubscribe hook
test/createEmitter.test.ts	Adds comprehensive tests for new createEmitter utility
test/atomFactory.test.ts	Adds comprehensive tests for new atomFactory utility
test/autoEffect.test.ts	Updates import path to reflect reorganization

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

Comments suppressed due to low confidence (1)

packages/shared/widget-plugin-mobx-kit/package.json:3

• New feature added but no version bump in package.json. Please bump semver (e.g., to 0.2.0) and add a CHANGELOG.md entry. You can use pnpm -w changelog to help with this.

    "version": "0.1.0",