fix: Push diagnostics from server (#347)

This also updates diagnostics if changes in one file affect another.

Co-authored-by: Remco Haszing <[email protected]>

packages/vscode-mdx/src/extension.js

@@ -3,7 +3,6 @@
  * @typedef {import('vscode').ExtensionContext} ExtensionContext
  */
 
-import {DiagnosticModel} from '@volar/language-server'
 import * as languageServerProtocol from '@volar/language-server/protocol.js'
 import {activateAutoInsertion, getTsdk, supportLabsVersion} from '@volar/vscode'
 import {languages, workspace} from 'vscode'
@@ -41,8 +40,7 @@ export async function activate(context) {
     {
       documentSelector: [{language: 'mdx'}],
       initializationOptions: {
-        typescript: {tsdk},
-        diagnosticModel: DiagnosticModel.Pull
+        typescript: {tsdk}
       }
     }
   )