chore: update NPM Deps

[justlevine]

Description

Updates npm deps.

More specifically, bumps Eslint to v10 and typescript to v6

Technical Details

Proof of it working is the CI passes.

[Copilot]

Pull request overview

Updates the project’s JS toolchain to newer @wordpress/* packages and modern ESLint configuration, aligning repo build/lint settings with updated @wordpress/scripts.

Changes:

• Bump various WordPress JS tooling dependencies (notably @wordpress/scripts / @wordpress/eslint-plugin).
• Migrate ESLint configuration from .eslintrc.js/.eslintignore to eslint.config.mjs (flat config).
• Adjust build/typecheck configs (webpack exports, TS config types/excludes).

Reviewed changes

Copilot reviewed 7 out of 9 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
webpack.config.js	Exports an additional WordPress-provided webpack config (defaultModuleConfig) alongside existing scripts/styles configs.
eslint.config.mjs	Introduces ESLint v9+/v10-compatible flat config and ports prior rules/overrides.
.eslintrc.js	Removes legacy ESLint config file.
.eslintignore	Removes legacy ignore file (replaced by flat-config ignores).
tsconfig.json	Adds global types and updates exclude list (incl. ESLint config).
tsconfig.base.json	Simplifies TS strictness/options (removing redundant flags).
playwright.config.ts	Removes inline ESLint suppression on the WP config require(...).
package.json	Updates several dependency versions for the toolchain bump.

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[Copilot]

Pull request overview

Copilot reviewed 6 out of 8 changed files in this pull request and generated no new comments.

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