Changes:
- #5116: Install playwright dependencies in monaco-editor-core job
- #5105: Fixes website
- #5104: fixes website & adds editor.api.d.ts
- #5102: Fixes typedoc & updates pipelines to test website
- #5100: Updates website dependencies
- #5071: Bump vite from 5.4.20 to 5.4.21 in /samples/browser-esm-vite-react
- #4961: Bump on-headers and compression in /samples
- #5040: Bump @babel/runtime from 7.18.9 to 7.28.4 in /website
- #5095: Bump vite from 7.1.9 to 7.1.11 in /samples/browser-esm-vite
- #5097: Cleans up build scripts