Fix issue with importing CheckBoxTree component

[KijongHan]

Resolves #9972

What does this PR do?

The react-checkbox-tree v2 release added "type": "module" to its package.json, which made webpack treat its UMD bundle (lib/index.js) as ESM and ignore the module.exports assignment. This means that importing the component yielded undefined and crashed the tree views. Aliasing the package to its true ESM entry (lib/index.esm.js) makes webpack read the proper export statements and restores the component.

Summary of changes

add forced routing to underlying esm module declaration when importing from react-checkbox-tree

Summary by CodeRabbit

• Bug Fixes
  • Updated webpack module resolution configuration for the checkbox tree component to ensure correct import handling.

[coderabbitai]

Walkthrough

Webpack configuration is updated to explicitly alias react-checkbox-tree to its ESM entry point (lib/index.esm.js) instead of allowing default resolution. The change includes inline comments explaining that recent type: "module" changes in the dependency cause webpack to incorrectly handle the UMD entry, necessitating the direct ESM alias.

Changes

Webpack Alias Configuration

Layer / File(s)	Summary
Webpack ESM alias for react-checkbox-tree web/webpack.shim.js	Webpack resolveAlias configuration is added to force react-checkbox-tree to resolve to its ESM build file (lib/index.esm.js). Explanatory comments document that recent type: "module" changes in the dependency cause webpack to mishandle the UMD entry, so the ESM file is explicitly aliased.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'Fix issue with importing CheckBoxTree component' directly and clearly describes the main change—resolving an import issue with the react-checkbox-tree component by aliasing it to its ESM entry.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[hiteshjambhale]

Reviewed. Looks good to me, assigning it to you @asheshv

[asheshv]

Merged #9989 with comments.