Remove Monaco editor support

.github/workflows/main.yml

@@ -13,15 +13,11 @@ jobs:
         with:
           node-version: ${{matrix.node}}
       - run: npm install
-      - run: npx playwright install --with-deps
       - run: npm test
     strategy:
       matrix:
         os:
           - ubuntu-latest
-          # We should test on Windows, because the language server deals with
-          # the file system.
-          # Currently blocked by https://github.com/remcohaszing/playwright-monaco/issues/1
-          # - windows-latest
+          - windows-latest
         node:
           - 18

README.md

@@ -14,7 +14,6 @@ It contains the following workspaces:
     can handle MDX files.
 *   [`@mdx-js/language-server`][] provides MDX IntelliSense using the
     [Language Server Protocol][].
-*   [`@mdx-js/monaco`][] provides MDX IntelliSense for [Monaco editor][].
 *   [`vscode-mdx`][] provides MDX IntelliSense and basic language support for
     [Visual Studio Code][].
 
@@ -92,8 +91,6 @@ See [§ Sponsor][sponsor] on our site for how to help financially.
 
 [MIT][] © [JounQin][]@[1stG.me][]
 
-[`@mdx-js/monaco`]: https://github.com/mdx-js/mdx-analyzer/tree/main/packages/monaco
-
 [`@mdx-js/language-server`]: https://github.com/mdx-js/mdx-analyzer/tree/main/packages/language-server
 
 [`@mdx-js/language-service`]: https://github.com/mdx-js/mdx-analyzer/tree/main/packages/language-service
@@ -108,8 +105,6 @@ See [§ Sponsor][sponsor] on our site for how to help financially.
 
 [mdx]: https://github.com/mdx-js/mdx
 
-[monaco editor]: https://microsoft.github.io/monaco-editor/
-
 [mit]: http://opensource.org/licenses/MIT
 
 [sponsor]: https://mdxjs.com/community/sponsor/