Update adapter to handle undo/redo actions

[goanpeca]

Needed for fixing

datalayer/vscode-datalayer#9

Also fixes CI checks!

[Copilot]

Pull Request Overview

This PR updates the adapter to handle undo/redo actions and fixes CI checks. The key changes include adding undo/redo methods to the notebook adapter, cleaning up ESLint configuration, and removing deprecated CI workflows.

• Added undo/redo functionality to the notebook adapter and state management
• Cleaned up ESLint configuration and fixed linting issues across multiple files
• Removed outdated CI workflows and updated configuration files

Reviewed Changes

Copilot reviewed 37 out of 39 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
packages/react/src/components/notebook/Notebook2Adapter.ts	Added undo/redo methods to the adapter class
packages/react/src/components/notebook/Notebook2State.ts	Added undo/redo actions to the state management
packages/react/src/jupyter/JupyterConfig.ts	Added resetJupyterConfig function for configuration cleanup
packages/react/eslint.config.js	Updated ESLint configuration with improved TypeScript and file handling
Multiple lexical files	Fixed code formatting and removed unnecessary ESLint disable comments
CI workflow files	Removed deprecated VSCode-specific CI workflows

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[echarles]

LGTM Thx @goanpeca