build: minimal fixes to build on modern Node

[berezovskyi]

No description provided.

[Copilot]

Pull Request Overview

This PR makes minimal changes to restore compatibility with modern Node versions by updating HTML entity decoding, module exports, build scripts, and environment configurations.

• Use the decode function from html-entities instead of instantiating XmlEntities
• Change DefaultFilters to an ES default export
• Upgrade scripts/dependencies (react-scripts, add psl, tough-cookie, browserslist) and configure legacy OpenSSL flags in CI and .env

Reviewed Changes

Copilot reviewed 7 out of 8 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/ResourceItem.js	Swapped XmlEntities instantiation for decode() import
src/ResourceGraph.js	Updated decoding calls and entity import
src/PreviewDialog.js	Replaced entities.decode with decode()
src/DefaultFilters.js	Converted CommonJS export to ES default export
package.json	Added new dependencies, bumped react-scripts, added browserslist
.github/workflows/node.yml	Set NODE_OPTIONS: --openssl-legacy-provider for build
.env	Added SKIP_PREFLIGHT_CHECK and legacy OpenSSL flag

Comments suppressed due to low confidence (3)

src/PreviewDialog.js:20

• [nitpick] This variable shadows the global document object. Consider renaming it to something like iframeSrc or decodedDocument.

  	let document = decode(dialog?dialog.document:'');

src/ResourceGraph.js:172

• This fallback duplicates the previous getTitle() call. It likely should use getShortTitle() instead of repeating getTitle().

						    if (!label) label = targetResource.getTitle();

.env:1

• Committing a .env file can risk exposing environment settings. Consider adding .env to .gitignore and providing a .env.example instead.

SKIP_PREFLIGHT_CHECK=true