chore: ready for introduction of website using nextra

[lumirlumir]

This pull request includes several important changes to the configuration files and the project structure. The most significant changes involve updates to the .vscode settings, the addition of a new workspace, and the creation of a package.json for the website directory.

Updates to .vscode settings:

• .github/sync-client.yml: Changed the destination of the .vscode/extensions.json file from npm-extensions.json to web-extensions.json.
• .vscode/extensions.json: Added stylelint.vscode-stylelint to the list of recommended extensions.

Project structure changes:

• package.json: Added website to the list of workspaces.
• website/package.json: Created a new package.json file for the website directory with basic configuration, including a start script.

[github-actions]

Labels have been automatically applied based on the conventional commit types.🏷️

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (333b995) to head (9ca6ed8).
Report is 1 commits behind head on main.

@@            Coverage Diff            @@
##              main      #148   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           11        11           
  Lines           64        64           
=========================================
  Hits            64        64           

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